ethinyl estradiol-norgestrel combination has been researched along with norethindrone in 50 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 28 (56.00) | 18.7374 |
| 1990's | 18 (36.00) | 18.2507 |
| 2000's | 4 (8.00) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Khan, FY; Kitchens, CS; Notelovitz, M | 1 |
| Arana, GW; Deci, PA; Lydiard, RB; Santos, AB | 1 |
| Carol, W; Etzrodt, R; Klinger, G | 1 |
| Kamenov, V; Nalbanski, B | 1 |
| Dubnitskaia, LV; Sotnikova, EI | 1 |
| Fridrichová, I | 1 |
| Ellingson, AB; Gillespy, M; Khan, FY; Notelovitz, M | 1 |
| Falase, EA; Ladipo, OA; Otolorin, EO | 1 |
| Anderson, RE; Marrs, RP; Paulson, RJ; Sauer, MV; Serafini, PC | 1 |
| Bernstein, GS; Douyan, S; Friedman, RL; Kjos, SL; Mestman, JH; Mishell, DR; Shoupe, D | 1 |
| Desrosiers, JA; Guilbert, E; Percival-Smith, RK; Rioux, JE; Yuzpe, AA | 1 |
| Baer, LJ; Reiter, SL | 1 |
| Dubnitskaia, LV; Kuramshina, AKh; Trutko, NS | 1 |
| Geissler, U | 1 |
| Dubnitskaia, LV; Korsakov, SG; Manuilova, IA | 1 |
| Elstein, M; Eyong, E; Killick, SR; Priddy, AR | 1 |
| Akinyemi, A; Ayangade, O | 1 |
| Bolding, OT; Chenault, CB; Chong, AP; Fleury, F; Forrest, K; Glick, HI; Hasson, HM; Heil, CG; London, RS; Schilling, LH | 1 |
| Feldman, EB; Gillespy, M; Gudat, J; Notelovitz, M | 1 |
| Gerais, AS; Rushwan, H | 1 |
| Hale, R | 1 |
| Back, DJ; el-Raghy, I; Fathalla, M; Makeram, M; Orme, ML; Osman, F; Salem, H | 1 |
| Caillouette, JC; Koehler, AL | 1 |
| Levinsohn, DG | 1 |
| Bridge, DT | 1 |
| Cheong, ST; Hwang, PL; Ng, CS | 1 |
| Börner, A; Carol, W; Greinke, C; Klinger, G | 1 |
| Carol, W; Klinger, G | 1 |
| Klinger, G; Zellner, P | 1 |
| Klove, KL; Lobo, RA; Roy, S | 1 |
| Lachnit-Fixson, U | 1 |
| Carol, W; Klinger, G; Lauterbach, H | 1 |
| el-Kabsh, MY; Elwan, SI; Farghaly, SA; Shaaban, MM; Thabet, N | 1 |
| Lisý, Z | 1 |
| Kabarity, A; Mazrooei, S | 1 |
| Edelman, DA; Kelly, SE; Kothenbeutel, R; Levinski, MJ | 1 |
| Hegde, UC; Jaswaney, VL; Joshi, JV; Rao, SS; Tezabwala, BU | 1 |
| Gruhn, K; Hennig, A; Klinger, G; Krause, G | 1 |
| Love, AH; Vir, SC | 1 |
| Crews, MG; Ritchey, SJ; Taper, LJ | 1 |
| Berenson, AB; Wiemann, CM | 1 |
| Bonnar, J; Norris, LA | 1 |
| Dunson, TR; Israngkura, B; Leelapattana, B; McLaurin, VL; Mukherjee, R; Perez-Palacios, G; Saleh, AA | 1 |
| Franssen, E; Hilditch, JR; Masson, S; Powell, MG | 1 |
| Kakis, G; Marshall, A; Powell, M; Steiner, G | 1 |
| Pasquale, SA; Sinofsky, FE | 1 |
| Ayotte, N; Bieber, E; Bouchard, C; Creasy, GW; Fisher, AC; Hampton, RM; Shangold, G; Short, M | 1 |
| Bannemerschult, R; Düsterberg, B; Endrikat, J; Gerlinger, C; Junge, W; Noah, M; Ruebig, A; Schmidt, W | 1 |
| Grimes, DA; Helmerhorst, FM; Schulz, KF; van Vliet, HA | 1 |
| Fisher, AC; Hampton, RM; LaGuardia, KD; Pagano, S | 1 |
1 review(s) available for ethinyl estradiol-norgestrel combination and norethindrone
| Article | Year |
|---|---|
Biphasic versus triphasic oral contraceptives for contraception.
Topics: Contraception; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Drug Combinations; Estradiol Congeners; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Levonorgestrel; Menstrual Cycle; Norethindrone; Progesterone Congeners; Randomized Controlled Trials as Topic | 2002 |
19 trial(s) available for ethinyl estradiol-norgestrel combination and norethindrone
| Article | Year |
|---|---|
Changes in coagulation and anticoagulation in women taking low-dose triphasic oral contraceptives: a controlled comparative 12-month clinical trial.
Topics: Adult; Antithrombin III; Blood Coagulation; Blood Coagulation Factors; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Contraceptives, Oral, Synthetic; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Norethindrone; Norgestrel; Plasminogen | 1992 |
Effect of long-term triphasic oral contraceptive use on glucose tolerance and insulin secretion.
Topics: Adult; Blood Glucose; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Glucose Tolerance Test; Humans; Insulin; Insulin Secretion; Mestranol; Norethindrone; Norgestrel; Prospective Studies; Random Allocation; Statistics as Topic; Time Factors | 1991 |
A comparative study of three oral contraceptives in Ibadan: Norinyl 1/35, Lo-Ovral and Noriday 1/50.
Topics: Adult; Consumer Behavior; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Hospitals, Teaching; Humans; Mestranol; Nigeria; Norethindrone; Norgestrel; Random Allocation; Uterine Hemorrhage | 1990 |
Effect of low-dose oral contraceptives on carbohydrate and lipid metabolism in women with recent gestational diabetes: results of a controlled, randomized, prospective study.
Topics: Adult; Carbohydrate Metabolism; Cohort Studies; Contraceptives, Oral; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Glucose Tolerance Test; Humans; Lipid Metabolism; Norethindrone; Norgestrel; Postpartum Period; Pregnancy; Pregnancy in Diabetics; Prospective Studies | 1990 |
Cycle control on low-dose oral contraceptives: a comparative trial.
Topics: Adolescent; Adult; Amenorrhea; Analysis of Variance; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Headache; Humans; Menstrual Cycle; Muscle Cramp; Norethindrone; Norgestrel | 1990 |
Initial selection of oral contraceptives.
Topics: Amenorrhea; Contraceptives, Oral, Combined; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Menstrual Cycle; Mestranol; Norethindrone; Norgestrel; Patient Compliance; Prospective Studies | 1990 |
Evaluation of the clinical performance of three triphasic oral contraceptives: a multicenter, randomized comparative trial.
Topics: Adolescent; Adult; Clinical Trials as Topic; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Sequential; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Menstruation; Multicenter Studies as Topic; Norethindrone; Norgestrel; Random Allocation | 1989 |
Lipid and lipoprotein changes in women taking low-dose, triphasic oral contraceptives: a controlled, comparative, 12-month clinical trial.
Topics: Adult; Cholesterol; Clinical Trials as Topic; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Sequential; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Lipoproteins; Norethindrone; Norgestrel; Triglycerides | 1989 |
A crossover pill study among Sudanese women.
Topics: Adolescent; Adult; Clinical Trials as Topic; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Contraceptives, Oral, Synthetic; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Infant, Newborn; Mestranol; Norethindrone; Norgestrel; Pregnancy; Random Allocation; Sudan | 1985 |
Pharmacokinetics of oral contraceptive steroids in Egyptian women: studies with Ovral, Nordette and Norminest.
Topics: Adult; Contraceptives, Oral; Contraceptives, Oral, Combined; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Kinetics; Levonorgestrel; Norethindrone; Norgestrel; Random Allocation | 1986 |
The effect of different contraceptive treatments on the serum concentration of dehydroepiandrosterone sulfate.
Topics: Adolescent; Adult; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Dehydroepiandrosterone; Dehydroepiandrosterone Sulfate; Dose-Response Relationship, Drug; Drug Combinations; Drug Evaluation; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Levonorgestrel; Mestranol; Norethindrone; Norgestrel; Random Allocation | 1984 |
[Progress in oral contraception. Advantages of a levonorgestrel-containing 3-stage preparation over low-dose levonorgestrel and desogestrel containing monophasic combination preparations].
Topics: Clinical Trials as Topic; Contraceptives, Oral; Contraceptives, Oral, Combined; Dose-Response Relationship, Drug; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Menstrual Cycle; Norethindrone; Norgestrel | 1984 |
A comparative study of two low-dose combined oral contraceptives: results from a multicenter trial.
Topics: Adolescent; Adult; Contraceptives, Oral, Combined; Dizziness; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Headache; Humans; Life Tables; Menstruation Disturbances; Norethindrone; Norgestrel; Patient Dropouts; Pregnancy | 1993 |
A clinical comparison of two triphasic oral contraceptives with levonorgestrel or norethindrone: a prospective, randomized, single-blind study.
Topics: Adolescent; Adult; Contraceptives, Oral, Combined; Contraceptives, Oral, Sequential; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Menstruation; Norethindrone; Norgestrel; Prospective Studies; Single-Blind Method | 1993 |
A randomized comparative open study of the effects of two oral contraceptives, Triphasil and Ortho 7/7/7, on lipid metabolism.
Topics: Administration, Oral; Adolescent; Adult; Apolipoproteins B; Cholesterol; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Lipid Metabolism; Lipids; Lipoproteins, HDL; Lipoproteins, LDL; Lipoproteins, VLDL; Norethindrone; Norgestrel; Triglycerides | 1993 |
The effect of fluconazole on circulating ethinyl estradiol levels in women taking oral contraceptives.
Topics: Adult; Antifungal Agents; Contraceptives, Oral, Combined; Cross-Over Studies; Drug Combinations; Drug Interactions; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Fluconazole; Humans; Mestranol; Norethindrone | 1998 |
Comparison of a novel norgestimate/ethinyl estradiol oral contraceptive (Ortho Tri-Cyclen Lo) with the oral contraceptive Loestrin Fe 1/20.
Topics: Administration, Oral; Adolescent; Adult; Contraceptives, Oral, Combined; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Menstrual Cycle; Middle Aged; Norethindrone; Norgestrel; Patient Compliance; Pregnancy; Time Factors; Treatment Outcome | 2001 |
Impact of oral contraceptive use on APC-resistance: a prospective, randomized clinical trial with three low-dose preparations.
Topics: Activated Protein C Resistance; Adolescent; Adult; Contraceptives, Oral, Combined; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Factor V; Female; Humans; Mutation; Norethindrone; Polymerase Chain Reaction; Prospective Studies; Protein C; Venous Thrombosis | 2001 |
Scheduled and unscheduled bleeding patterns with two combined hormonal contraceptives: application of new recommendations for standardization.
Topics: Administration, Oral; Adolescent; Adult; Contraception; Contraceptives, Oral, Combined; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Menstrual Cycle; Middle Aged; Norethindrone; Norgestrel; Patient Compliance; Practice Guidelines as Topic; Pregnancy; Time Factors; Treatment Outcome; United States; Uterine Hemorrhage; Young Adult | 2009 |
30 other study(ies) available for ethinyl estradiol-norgestrel combination and norethindrone
| Article | Year |
|---|---|
Oral contraceptives and panic disorder.
Topics: Adult; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Mestranol; Norethindrone; Norgestrel; Panic Disorder | 1992 |
[The action of Sequostat in comparison to Sequence Ovosiston on selected metabolic parameters].
Topics: Adolescent; Adult; Blood Glucose; Blood Proteins; Chlormadinone Acetate; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Sequential; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Lipids; Mestranol; Metabolism; Norethindrone; Norethindrone Acetate; Norgestrel | 1990 |
[Oral contraceptive agents and antithrombin III].
Topics: Adult; Antithrombin III; Chlormadinone Acetate; Colorimetry; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Contraceptives, Oral, Synthetic; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Menstrual Cycle; Norethindrone; Norgestrel; Time Factors | 1990 |
[Effects of hormonal contraceptives on menstrual and reproductive function of women].
Topics: Adult; Chlormadinone Acetate; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Menstruation; Norethindrone; Norgestrel; Pregnancy; Reproduction; Time Factors | 1990 |
Cytogenetic study of blood in women who had used oral contraceptives.
Topics: Adult; Chlormadinone Acetate; Chromosome Aberrations; Chromosomes; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Mestranol; Norethindrone; Norgestrel; Ploidies; Progesterone | 1990 |
Detection and management of pathological, non-palpable, cystic adnexal masses.
Topics: Adnexal Diseases; Adult; Contraceptives, Oral, Combined; Cystadenoma; Cysts; Drug Combinations; Endometriosis; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Laparoscopy; Mestranol; Norethindrone; Norgestrel; Teratoma; Ultrasonography; Uterine Neoplasms | 1990 |
[Indicators of arterial blood pressure during hormonal contraception].
Topics: Adult; Blood Pressure; Chlormadinone Acetate; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Hypertension; Norethindrone; Norgestrel; Risk; Time Factors | 1985 |
[Morphologic changes in the epithelium of the uterine cervix in long-term administration of the 19-norsteroid-containing oral hormonal contraceptives Non-Ovlon and gravistat].
Topics: Adult; Cervix Uteri; Chlormadinone Acetate; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Drug Combinations; Epithelium; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Long-Term Care; Middle Aged; Norethindrone; Norgestrel; Risk Factors; Uterine Cervical Dysplasia | 1988 |
[Changes in arterial blood pressure of women using hormonal contraceptives in relation to their cardiovascular history].
Topics: Adult; Blood Pressure; Cardiovascular Diseases; Chlormadinone Acetate; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Disease Susceptibility; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Hypertension; Middle Aged; Norethindrone; Norgestrel; Risk Factors | 1989 |
Pituitary-ovarian activity when switching from various monophasic pills to a triphasic pill.
Topics: Adolescent; Adult; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Desogestrel; Drug Combinations; Estradiol; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Follicle Stimulating Hormone; Humans; Luteinizing Hormone; Menstruation; Norethindrone; Norgestrel; Norpregnenes; Ovarian Follicle; Ovary; Pituitary Gland; Progesterone; Progestins | 1989 |
A comparative study of Norinyl 1/35 versus Lo-Ovral in Ile-Ife Nigeria.
Topics: Adult; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Sequential; Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Contraceptives, Postcoital, Hormonal; Drug Combinations; Drug Evaluation; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Nigeria; Norethindrone; Norgestrel | 1989 |
Oral contraception, 1986. Currently available formulations.
Topics: Canada; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Drug Administration Schedule; Drug Combinations; Drug Compounding; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; France; Humans; Levonorgestrel; Norethindrone; Norgestrel; Stereoisomerism; United States | 1986 |
Phasic contraceptive pills and functional ovarian cysts.
Topics: Adult; Contraceptives, Oral, Combined; Contraceptives, Oral, Sequential; Contraceptives, Oral, Synthetic; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Follow-Up Studies; Humans; Laparotomy; Mestranol; Norethindrone; Norgestrel; Ovarian Cysts; Ultrasonography | 1987 |
Confusion between oral contraceptives and oestrogen replacement preparations.
Topics: Contraceptives, Oral, Hormonal; Contraceptives, Oral, Synthetic; Drug Combinations; Drug Packaging; Estradiol; Estriol; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Medication Errors; Norethindrone; Norgestrel | 1988 |
Misleading advertising.
Topics: Advertising; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Humans; Norethindrone; Norgestrel | 1987 |
Effect of oral contraceptives on serum prolactin: a longitudinal study in 126 normal premenopausal women.
Topics: Adolescent; Adult; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Intrauterine Devices; Longitudinal Studies; Norethindrone; Norgestrel; Prolactin; Prospective Studies | 1986 |
Transcortin as an indicator of estrogenic potency in oral contraceptives.
Topics: Adult; Chlormadinone Acetate; Contraceptives, Oral; Contraceptives, Oral, Combined; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Kinetics; Mestranol; Norethindrone; Norgestrel; Transcortin | 1980 |
[Effects of hormonal contraceptives on parameters of lipid metabolism (author's transl)].
Topics: Chlormadinone Acetate; Cholesterol; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Fatty Acids, Nonesterified; Female; Humans; Lipids; Lipoproteins, LDL; Mestranol; Norethindrone; Norgestrel; Phospholipids; Triglycerides | 1980 |
[Oral-cytological studies on the effect of combined contraceptive preparations as compared to menstruation and pregnancy].
Topics: Chlormadinone Acetate; Contraceptives, Oral; Contraceptives, Oral, Combined; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Gingiva; Humans; Menstruation; Mestranol; Norethindrone; Norgestrel; Pregnancy | 1982 |
[Testing of the steroid-related suppressive effect on the hypothalamo-hypophyseal system using twofold stimulation].
Topics: Contraceptives, Oral, Combined; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Follicle Stimulating Hormone; Humans; Hypothalamo-Hypophyseal System; Luteinizing Hormone; Menstruation; Norethindrone; Norgestrel; Pituitary Hormone-Releasing Hormones; Prolactin; Thyrotropin-Releasing Hormone | 1984 |
Effect of levonorgestrel contraceptive implants, Norplant, on blood coagulation.
Topics: Adult; Antithrombins; Blood Coagulation; Blood Coagulation Factors; Blood Coagulation Tests; Contraceptives, Oral, Combined; Drug Combinations; Drug Implants; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Fibrin Fibrinogen Degradation Products; Fibrinolysis; Humans; Levonorgestrel; Mestranol; Norethindrone; Norgestrel | 1984 |
[Hormonal contraceptives in female rowers].
Topics: Adult; Body Weight; Contraceptives, Oral, Combined; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Hemodynamics; Humans; Mestranol; Norethindrone; Norgestrel; Sports | 1984 |
Further investigations on the cytological effects of some contraceptives.
Topics: Cell Cycle; Cell Nucleus; Contraceptives, Oral; Contraceptives, Oral, Combined; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Lynestrenol; Mestranol; Mitosis; Mutagenicity Tests; Mutagens; Mutation; Norethindrone; Norgestrel; Plant Physiological Phenomena; Plants; Structure-Activity Relationship | 1984 |
Comparative trials of low-dose combined oral contraceptives.
Topics: Adult; Contraceptives, Oral; Contraceptives, Oral, Combined; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Mestranol; Norethindrone; Norethindrone Acetate; Norgestrel; Pregnancy | 1983 |
Studies on cell-mediated immunity in women using different fertility regulating methods.
Topics: Adolescent; Adult; Contraception; Contraceptives, Oral; Contraceptives, Oral, Combined; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Immunity, Cellular; Intrauterine Devices, Copper; Lymphocyte Activation; Norethindrone; Norgestrel; Phytohemagglutinins; Time Factors | 1983 |
[Effect of contraceptives on the digestibility of dietary protein and nitrogen balance].
Topics: Adolescent; Adult; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Contraceptives, Oral, Synthetic; Dietary Proteins; Digestion; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Nitrogen; Norethindrone; Norgestrel | 1981 |
Effect of oral contraceptives on vitamin B6 nutriture of young women.
Topics: Adolescent; Adult; Alanine Transaminase; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Drug Combinations; Erythrocytes; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Follow-Up Studies; Humans; Mestranol; Norethindrone; Norgestrel; Nutritional Requirements; Pyridoxine; Time Factors | 1980 |
Effects of oral contraceptive agents on copper and zinc balance in young women.
Topics: Adult; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Copper; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Ethynodiol Diacetate; Female; Humans; Norethindrone; Norgestrel; Zinc | 1980 |
Use of levonorgestrel implants versus oral contraceptives in adolescence: a case-control study.
Topics: Adolescent; Body Weight; Case-Control Studies; Chi-Square Distribution; Child; Condoms; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Contraceptives, Oral, Sequential; Contraceptives, Oral, Synthetic; Drug Combinations; Drug Implants; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Levonorgestrel; Menstruation; Norethindrone; Norgestrel; Regression Analysis | 1995 |
The in vitro effect of aspirin on increased whole blood platelet aggregation in oral contraceptive users.
Topics: Adolescent; Adult; Aspirin; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Contraceptives, Oral, Synthetic; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Norethindrone; Norgestrel; Platelet Aggregation; Prostaglandin-Endoperoxide Synthases; Risk Factors | 1994 |