Compounds > phenylbutazone
Page last updated: 2024-11-02

phenylbutazone and Anemia, Aplastic

phenylbutazone has been researched along with Anemia, Aplastic in 65 studies

Phenylbutazone: A butyl-diphenyl-pyrazolidinedione that has anti-inflammatory, antipyretic, and analgesic activities. It has been used in ANKYLOSING SPONDYLITIS; RHEUMATOID ARTHRITIS; and REACTIVE ARTHRITIS.
phenylbutazone : A member of the class of pyrazolidines that is 1,2-diphenylpyrazolidine-3,5-dione carrying a butyl group at the 4-position.

Anemia, Aplastic: A form of anemia in which the bone marrow fails to produce adequate numbers of peripheral blood elements.

Research Excerpts

ExcerptRelevanceReference
"Two examples of hematological toxicity following phenylbutazone therapy are described, one of agranulocytosis and one of aplastic anemia."3.64HEMATOLOGICAL COMPLICATIONS OF PHENYLBUTAZONE THERAPY: REVIEW OF THE LITERATURE AND REPORT OF TWO CASES. ( CHALMERS, TM; MCCARTHY, DD, 1964)
"We report a case of aplastic anemia associated with the use of an herbal medication by a 12-year-old boy."1.29Aplastic anemia induced by an adulterated herbal medication. ( Hoffman, R; Nelson, L; Shih, R, 1995)
"Records of 8 dogs with drug-associated aplastic anemia were reviewed."1.28Drug-associated aplastic anemia in dogs: eight cases (1984-1988). ( Klausner, JS; Weiss, DJ, 1990)
"The risks of agranulocytosis and aplastic anemia in relation to analgesic drug use were evaluated in a population-based case-control study conducted in Europe and Israel."1.27Risks of agranulocytosis and aplastic anemia. A first report of their relation to drug use with special reference to analgesics. The International Agranulocytosis and Aplastic Anemia Study. ( , 1986)
" An overestimation of rare side-effects of drugs should not block the application of certain medicaments, however, they should be given only in such a high dosage as it is necessary."1.26[Hematotoxic lesions caused by non-steroidal antirheumatic agents]. ( Hüge, W; Stobbe, H, 1980)
"Thirteen out of 17 deaths from agranulocytosis were attributed to co-trimoxazole treatment."1.26Study of fatal bone marrow depression with special reference to phenylbutazone and oxyphenbutazone. ( Inman, WH, 1977)
"Five patients with idiopathic aplastic anaemia-that is, without history of antecedent phenylbutazone ingestion-were similarly investigated with acetanilide and there was no significant difference between the results in these patients and those in the control group."1.25Acetanilide oxidation in phenylbutazone-associated hypoplastic anaemia. ( Cunningham, JL; Delamore, IW; Evans, DA; Leyland, MJ, 1974)

Research

Studies (65)

TimeframeStudies, this research(%)All Research%
pre-199063 (96.92)18.7374
1990's2 (3.08)18.2507
2000's0 (0.00)29.6817
2010's0 (0.00)24.3611
2020's0 (0.00)2.80

Authors

AuthorsStudies
VENNING, GR2
McCOMBS, AP1
HALE, GS1
DE GRUCHY, GC1
LAHAYE, D1
VERWILGHEN, R1
LEBEDEV, VN1
TERZANI, A1
MEYLER, L1
GIORGINO, R1
DOAN, CA1
MCCARTHY, DD1
CHALMERS, TM1
THORPE, GJ1
ERSLEV, AJ1
BAKER, GP1
OLIVER, RA1
MEHRA, SK1
DAVIES, DM1
BELL, SM1
ROZMAN, C1
RIBAS MUNDO, M1
WOESSNER, S1
CONESA LANDINEZ, F1
LANDER, H1
BONNIN, JM1
POGATSA, G1
SELLYEI, M1
Fraumeni, JF1
Appelbaum, FR1
Fefer, A1
Vincent, PC1
Hashmi, KZ1
Makar, YF1
Routledge, RC1
Felder, M1
Heimpel, H2
Heit, W1
Haak, HL1
Stobbe, H1
Hüge, W1
Nelson, L1
Shih, R1
Hoffman, R1
Kern, P1
Hinterberger, W1
Kinast, H1
Tragl, KH1
Inman, WH1
Böttiger, LE3
Ramsey, R1
Golde, DW1
Hausmann, K2
Skrandies, G2
Sachtleben, P2
Low-Beer, TS1
Scott, GL1
Weiss, DJ1
Klausner, JS1
Chaplin, S2
Zhang, RF1
Lin, GF1
Xu, LP1
Lin, GW1
Rachmilewitz, M1
Casey, TP1
Cunningham, JL2
Leyland, MJ3
Delamore, IW2
Evans, DA2
Rapoport, J1
Barratt, J1
Hartwich, G2
Schwabel, HJ2
Forni, A1
Vigliani, EC1
Sailer, D1
Lutz, H1
Geary, CG1
Dawson, DW1
Sitlani, PK1
Allison, HA1
Muller, C1
Ganzoni, AM1
Westerholm, B2
Jensen, MK1
Roll, K1
Roth, L1
Chiriţă, P1
Georgescu, L1
Tudose, N1
Keiser, G2
Hervé, L1
Daiber, A1
Con, I1
Donoso, A1
Walder, HR1
Burger, H1
Schmid, M1
Calandra, P1
Ribacchi, R1
Cameron, A1
Eisen, AA1
Niranjan, LM1
Ibrahim, JM1
Rawstron, J1
Booth, J1

Reviews

11 reviews available for phenylbutazone and Anemia, Aplastic

ArticleYear
The pathogenesis of aplastic anemia.
    Seminars in hematology, 1981, Volume: 18, Issue:4

    Topics: Anemia, Aplastic; Animals; Bone Marrow; Bone Marrow Transplantation; Chloramphenicol; Clone Cells; C

1981
In vitro evidence of drug action in aplastic anemia.
    Blut, 1984, Volume: 49, Issue:1

    Topics: Acetanilides; Anemia, Aplastic; Animals; Benzene; Cell Differentiation; Chloramphenicol; Disease Mod

1984
Drug-induced aplastic anaemia: clinical aspects.
    Clinics in haematology, 1980, Volume: 9, Issue:3

    Topics: Adolescent; Adult; Aged; Aging; Anemia, Aplastic; Child; Child, Preschool; Chloramphenicol; Colchici

1980
Experimental drug-induced aplastic anaemia.
    Clinics in haematology, 1980, Volume: 9, Issue:3

    Topics: Anemia, Aplastic; Animals; Benzene; Busulfan; Chloramphenicol; Colony-Forming Units Assay; Disease M

1980
[Drug-induced panmyelopathies].
    Blut, 1976, Volume: 33, Issue:1

    Topics: Anemia, Aplastic; Antithyroid Agents; Carbutamide; Chloramphenicol; Diseases in Twins; Dose-Response

1976
Bone marrow depression due to mianserin, phenylbutazone, oxyphenbutazone, and chloramphenicol--Part I.
    Adverse drug reactions and acute poisoning reviews, 1986,Summer, Volume: 5, Issue:2

    Topics: Agranulocytosis; Anemia, Aplastic; Bone Marrow; Cell Membrane; Chloramphenicol; Dibenzazepines; DNA

1986
Bone marrow depression due to mianserin, phenylbutazone, oxyphenbutazone, and chloramphenicol--Part II.
    Adverse drug reactions and acute poisoning reviews, 1986,Autumn, Volume: 5, Issue:3

    Topics: Anemia, Aplastic; Bone Marrow; Chloramphenicol; Dose-Response Relationship, Drug; Erythropoiesis; Hu

1986
Disorders of the blood in changing environmental conditions.
    Hamatologie und Bluttransfusion, 1970, Volume: 9

    Topics: Agranulocytosis; Aminopyrine; Anemia, Aplastic; Anemia, Hemolytic; Anti-Bacterial Agents; Antibody F

1970
[Etiology and pathogenesis of panmyelopathies].
    Medizinische Klinik, 1973, Jun-08, Volume: 68, Issue:23

    Topics: Anemia, Aplastic; Antineoplastic Agents; Benzene; Chloramphenicol; Hematopoietic Stem Cells; Humans;

1973
Chemical leukemogenesis in man.
    Series haematologica (1968), 1974, Volume: 7, Issue:2

    Topics: Anemia, Aplastic; Benzene; Benzene Derivatives; Bone Marrow; Bone Marrow Cells; Chloramphenicol; Hum

1974
[Acquired aplastic anemia, with special consideration of complications and prognosis].
    Schweizerische medizinische Wochenschrift, 1970, Mar-07, Volume: 100, Issue:10

    Topics: Adrenal Cortex Hormones; Adult; Aged; Anemia, Aplastic; Blood Cell Count; Carbutamide; Chloramphenic

1970

Other Studies

54 other studies available for phenylbutazone and Anemia, Aplastic

ArticleYear
Aplastic anaemia due to phenylbutazone.
    British medical journal, 1957, Jul-20, Volume: 2, Issue:5037

    Topics: Anemia; Anemia, Aplastic; Humans; Phenylbutazone; Tracheophyta

1957
Case histories of two patients with toxic symptoms of drug reaction.
    Journal of the American Medical Women's Association, 1958, Volume: 13, Issue:7

    Topics: Anemia; Anemia, Aplastic; Humans; Liver Diseases; Phenylbutazone

1958
Aplastic anaemia following the administration of phenylbutazone.
    The Medical journal of Australia, 1960, Sep-17, Volume: 47(2)

    Topics: Anemia; Anemia, Aplastic; Humans; Phenylbutazone

1960
[Aplasia of the bone marrow due to drugs].
    Belgisch tijdschrift voor geneeskunde, 1963, May-15, Volume: 19

    Topics: Aminopyrine; Anemia; Anemia, Aplastic; Bone Marrow; Chlorpromazine; Humans; Hydantoins; Meprobamate;

1963
[A case of hypoplastic hematopoiesis following pyrazolidin therapy].
    Problemy gematologii i perelivaniia krovi, 1962, Volume: 7

    Topics: Anemia; Anemia, Aplastic; Hematopoiesis; Humans; Phenylbutazone; Tracheophyta

1962
[DAMAGE FROM THERAPY].
    La Clinica terapeutica, 1963, Oct-15, Volume: 27

    Topics: Adrenal Cortex Hormones; Anemia; Anemia, Aplastic; Anticoagulants; Antipyrine; Blood Group Incompati

1963
[CHANGES IN THE BLOOD CAUSED BY DRUGS].
    Nederlands tijdschrift voor geneeskunde, 1963, Nov-09, Volume: 107

    Topics: Agranulocytosis; Anemia; Anemia, Aplastic; Anemia, Hemolytic; Chloramphenicol; Chlorpromazine; Drug

1963
[HEMORRHAGIC SYNDROME WITH MEDULLARY APLASIA OF NOTABLE GRAVITY DURING MIXED THERAPY WITH PHENYLBUTAZONE AND PYRAMIDON].
    Il Progresso medico, 1963, May-31, Volume: 19

    Topics: Aminopyrine; Anemia; Anemia, Aplastic; Arthritis; Gravitation; Hemorrhagic Disorders; Phenylbutazone

1963
APLASTIC VERSUS HYPERPLASTIC BLOOD DYSCRASIAS.
    Postgraduate medicine, 1964, Volume: 35

    Topics: Anemia; Anemia, Aplastic; Anti-Bacterial Agents; Benzene; Bone Marrow Diseases; Chlorpromazine; Coba

1964
HEMATOLOGICAL COMPLICATIONS OF PHENYLBUTAZONE THERAPY: REVIEW OF THE LITERATURE AND REPORT OF TWO CASES.
    Canadian Medical Association journal, 1964, May-02, Volume: 90

    Topics: Adrenocorticotropic Hormone; Agranulocytosis; Anemia, Aplastic; Anemia, Macrocytic; Arthritis; Arthr

1964
LEUKAEMIA AND PHENYLBUTAZONE.
    British medical journal, 1964, Jun-27, Volume: 1, Issue:5399

    Topics: Agranulocytosis; Anemia; Anemia, Aplastic; Leukemia; Leukemoid Reaction; Phenylbutazone; Subarachnoi

1964
DRUG-INDUCED BLOOD DYSCRASIAS. I. APLASTIC ANEMIA.
    JAMA, 1964, May-11, Volume: 188

    Topics: Acetazolamide; Anemia; Anemia, Aplastic; Anticonvulsants; Benzene; Chloramphenicol; Chlorothiazide;

1964
PHYTOHAEMAGGLUTININ IN THE TREATMENT OF APLASTIC ANAEMIA.
    Lancet (London, England), 1965, Feb-20, Volume: 1, Issue:7382

    Topics: Anemia; Anemia, Aplastic; Blood Transfusion; Phenylbutazone; Phytohemagglutinins; Plant Lectins; Pre

1965
PHYTOHAEMAGGLUTININ IN THE TREATMENT OF APLASTIC ANAEMIA.
    Lancet (London, England), 1965, May-29, Volume: 1, Issue:7396

    Topics: Anemia; Anemia, Aplastic; Drug Therapy; Phenylbutazone; Phytohemagglutinins; Plant Lectins; Predniso

1965
[CLINICO-HEMATOLOGICAL STUDY OF 43 CASES OF APLASTIC ANEMIA, WITH SPECIAL ATTENTION TO THOSE OF BENZOLIC ORIGIN (20 CASES)].
    Medicina clinica, 1965, Volume: 44

    Topics: Adolescent; Anemia; Anemia, Aplastic; Arsenicals; Attention; Benzene; Geriatrics; Hematology; Phenyl

1965
Pernicious anaemia associated with aplastic anaemia following phenylbutazone therapy.
    The Medical journal of Australia, 1962, Aug-25, Volume: 49(2)

    Topics: Anemia; Anemia, Aplastic; Anemia, Pernicious; Humans; Phenylbutazone

1962
[Fatal panmyelophthisis due to Rheopyrin].
    Orvosi hetilap, 1962, Mar-18, Volume: 103

    Topics: Aminopyrine; Anemia; Anemia, Aplastic; Hematologic Diseases; Humans; Phenylbutazone

1962
Bone marrow depression induced by chloramphenicol or phenylbutazone. Leukemia and other sequelae.
    JAMA, 1967, Sep-11, Volume: 201, Issue:11

    Topics: Anemia, Aplastic; Bone Marrow Diseases; Chloramphenicol; Follow-Up Studies; Hemorrhage; Humans; Infe

1967
Identification of adverse reactions to new drugs. II (continued): How were 18 important adverse reactions discovered and with what delays?
    British medical journal (Clinical research ed.), 1983, Jan-29, Volume: 286, Issue:6362

    Topics: Anemia, Aplastic; Clindamycin; Drug and Narcotic Control; Drug-Related Side Effects and Adverse Reac

1983
Phenylbutazone, oxyphenbutazone labeling revised.
    FDA drug bulletin, 1984, Volume: 14, Issue:3

    Topics: Agranulocytosis; Anemia, Aplastic; Drug Labeling; Humans; Oxyphenbutazone; Phenylbutazone

1984
Phenylbutazone and oxyphenbutazone: time to call a halt.
    Drug and therapeutics bulletin, 1984, Jan-27, Volume: 22, Issue:2

    Topics: Anemia, Aplastic; Bone Marrow; Humans; Oxyphenbutazone; Phenylbutazone

1984
Spontaneous remission in aplastic anaemia.
    JPMA. The Journal of the Pakistan Medical Association, 1980, Volume: 30, Issue:8

    Topics: Anemia, Aplastic; Blood Transfusion; Humans; Male; Middle Aged; Phenylbutazone; Remission, Spontaneo

1980
[Non-steroidal antirheumatics: side-effects and interactions].
    Schweizerische medizinische Wochenschrift, 1982, Aug-28, Volume: 112, Issue:35

    Topics: Anemia, Aplastic; Anti-Inflammatory Agents, Non-Steroidal; Coumarins; Drug Interactions; Gastrointes

1982
[Hematotoxic lesions caused by non-steroidal antirheumatic agents].
    Zeitschrift fur die gesamte innere Medizin und ihre Grenzgebiete, 1980, Dec-01, Volume: 35, Issue:23

    Topics: Adult; Aged; Agranulocytosis; Anemia, Aplastic; Arthritis, Rheumatoid; Aspirin; Diclofenac; Female;

1980
Aplastic anemia induced by an adulterated herbal medication.
    Journal of toxicology. Clinical toxicology, 1995, Volume: 33, Issue:5

    Topics: Anemia, Aplastic; Child; Drug Contamination; Drugs, Chinese Herbal; Humans; Male; Phenylbutazone; Ti

1995
[Anaemia with medullary myeloblastosis (author's transl)].
    Wiener klinische Wochenschrift, 1977, Dec-23, Volume: 89, Issue:24

    Topics: Aged; Aminopyrine; Anemia, Aplastic; Arthritis, Rheumatoid; Bone Marrow Examination; Drug Combinatio

1977
Study of fatal bone marrow depression with special reference to phenylbutazone and oxyphenbutazone.
    British medical journal, 1977, Jun-11, Volume: 1, Issue:6075

    Topics: Adolescent; Adult; Age Factors; Aged; Agranulocytosis; Anemia, Aplastic; Child; Death Certificates;

1977
Phenylbutazone, oxyphenbutazone and aplastic anaemia.
    British medical journal, 1977, Jul-23, Volume: 2, Issue:6081

    Topics: Anemia, Aplastic; Chloramphenicol; Humans; Oxyphenbutazone; Phenylbutazone

1977
Aplastic anemia from veterinary phenylbutazone.
    JAMA, 1976, Aug-30, Volume: 236, Issue:9

    Topics: Adult; Anemia, Aplastic; Animals; Athletic Injuries; Horses; Humans; Male; Phenylbutazone

1976
[Current aspects of iatrogenic lesions of the bone marrow].
    Minerva medica, 1976, Nov-14, Volume: 67, Issue:55

    Topics: Anemia, Aplastic; Anemia, Macrocytic; Anemia, Megaloblastic; Bone Marrow Diseases; Chloramphenicol;

1976
Polycythaemia in androgen-dependent aplastic anaemia.
    British medical journal, 1976, Jan-24, Volume: 1, Issue:6003

    Topics: Adult; Anemia, Aplastic; Humans; Male; Oxymetholone; Phenylbutazone; Polycythemia

1976
Drug-associated aplastic anemia in dogs: eight cases (1984-1988).
    Journal of the American Veterinary Medical Association, 1990, Feb-01, Volume: 196, Issue:3

    Topics: Anemia, Aplastic; Animals; Anti-Infective Agents; Antimalarials; Dog Diseases; Dogs; Drug Combinatio

1990
[Study of the pathogenic factors of aplastic anemia].
    Zhonghua nei ke za zhi, 1986, Volume: 25, Issue:1

    Topics: Adolescent; Adult; Aged; Anemia, Aplastic; Benzene; Child; Child, Preschool; Chloramphenicol; Female

1986
[The relationship between drug exposure and acquired aplastic anemia].
    Zhonghua nei ke za zhi, 1986, Volume: 25, Issue:1

    Topics: Adolescent; Adult; Aged; Analgesics; Anemia, Aplastic; Child; Chloramphenicol; Dose-Response Relatio

1986
Risks of agranulocytosis and aplastic anemia. A first report of their relation to drug use with special reference to analgesics. The International Agranulocytosis and Aplastic Anemia Study.
    JAMA, 1986, Oct-03, Volume: 256, Issue:13

    Topics: Acetaminophen; Adult; Aged; Agranulocytosis; Aminopyrine; Analgesics; Anemia, Aplastic; Antipyrine;

1986
Editorial: Drug-induced aplastic anaemia.
    Lancet (London, England), 1974, Feb-16, Volume: 1, Issue:7851

    Topics: Anemia, Aplastic; Anti-Bacterial Agents; Blood Cell Count; Blood Transfusion; Bone Marrow Examinatio

1974
Letter: Drug induced aplastic anaemia.
    Lancet (London, England), 1974, Oct-12, Volume: 2, Issue:7885

    Topics: Anemia, Aplastic; Blood Cell Count; Chloramphenicol; Humans; Phenylbutazone

1974
[Present aspects of bone marrow lesions due to drugs (author's transl)].
    MMW, Munchener medizinische Wochenschrift, 1974, Sep-20, Volume: 116, Issue:38

    Topics: Anemia, Aplastic; Bone Marrow Diseases; Chloramphenicol; Drug-Related Side Effects and Adverse React

1974
Acetanilide oxidation in phenylbutazone-associated hypoplastic anaemia.
    British medical journal, 1974, Aug-03, Volume: 3, Issue:5926

    Topics: Acetanilides; Adult; Anemia, Aplastic; Biotransformation; Female; Half-Life; Humans; Liver; Male; Me

1974
Proceedings: A pharmacokinetic study of phenylbutazone-associated hypoplastic anaemia.
    British journal of haematology, 1974, Volume: 28, Issue:1

    Topics: Acetanilides; Anemia, Aplastic; Humans; Microsomes, Liver; Phenylbutazone

1974
Letter: Idiosyncrasy to phenothiazines in phenylbutazone-associated aplastic anaemia.
    British medical journal, 1974, Oct-05, Volume: 4, Issue:5935

    Topics: Adult; Anemia, Aplastic; Humans; Male; Movement Disorders; Nausea; Oxidation-Reduction; Phenothiazin

1974
[Research findings on 50 patients with panmyelopathy].
    Medizinische Klinik, 1973, Jun-08, Volume: 68, Issue:23

    Topics: Anabolic Agents; Anemia, Aplastic; Blood Cell Count; Blood Transfusion; Chloramphenicol; Erythrocyte

1973
An association between aplastic anaemia and sideroblastic anaemia.
    British journal of haematology, 1974, Volume: 27, Issue:2

    Topics: Adult; Anemia, Aplastic; Anemia, Sideroblastic; Blood Cells; Bone Marrow; Bone Marrow Cells; Clone C

1974
Aplastic anaemia. I. Incidence and aetiology.
    Acta medica Scandinavica, 1972, Volume: 192, Issue:4

    Topics: Adolescent; Adult; Aged; Anemia, Aplastic; Child; Child, Preschool; Chloramphenicol; Female; Humans;

1972
Aplastic anaemia. II. Drug-induced aplastic anaemia.
    Acta medica Scandinavica, 1972, Volume: 192, Issue:4

    Topics: Adolescent; Adult; Aged; Anemia, Aplastic; Child; Child, Preschool; Chloramphenicol; Female; Humans;

1972
Phenylbutazone and leukaemia.
    Acta medica Scandinavica, 1965, Volume: 178, Issue:4

    Topics: Adult; Aged; Anemia, Aplastic; Arthritis, Rheumatoid; Female; Humans; Joint Diseases; Leukemia; Leuk

1965
[Pancytopenia associated with total situs inversus (Fanconi's syndrome in adults)].
    Medicina interna, 1969, Volume: 21, Issue:12

    Topics: Adult; Anemia, Aplastic; Arthritis, Rheumatoid; Chronic Disease; Fanconi Syndrome; Humans; Leukemia;

1969
[Acquired aplastic anemia].
    Deutsche medizinische Wochenschrift (1946), 1970, Oct-02, Volume: 95, Issue:40

    Topics: Anemia, Aplastic; Chloramphenicol; Gold; Humans; Hydantoins; Phenylbutazone; Prognosis

1970
Treatment of aplastic anemia with nandrolone decanoate.
    Blood, 1970, Volume: 36, Issue:6

    Topics: Adolescent; Adult; Anemia, Aplastic; Aniline Compounds; Benzene; Bone Marrow Examination; Child; Chl

1970
[Idiopathic and drug-induced acquired aplastic anemia].
    Schweizerische medizinische Wochenschrift, 1970, Apr-18, Volume: 100, Issue:16

    Topics: Adolescent; Adrenal Cortex Hormones; Adult; Androgens; Anemia, Aplastic; Blood Transfusion; Chloramp

1970
[Toxic colon dilatation in pancytopenia].
    Schweizerische medizinische Wochenschrift, 1968, Jun-22, Volume: 98, Issue:25

    Topics: Aged; Anemia, Aplastic; Colonic Diseases; Dilatation; Humans; Isoniazid; Male; Phenylbutazone

1968
[Phenylbutazone and subacute lymphadenosis: report of a case].
    Lavori dell'Istituto di anatomia e istologia patologica, Universita degli studi di Perugia, 1965, Volume: 25, Issue:3

    Topics: Anemia, Aplastic; Arthritis, Rheumatoid; Female; Humans; Hyperplasia; Leukemia, Lymphoid; Lymph Node

1965
Aplastic anaemia due to phenylbutazone.
    Postgraduate medical journal, 1966, Volume: 42, Issue:483

    Topics: Aged; Anemia, Aplastic; Female; Humans; Phenylbutazone

1966
A case of red cell aplasia in a Negro child.
    Archives of disease in childhood, 1966, Volume: 41, Issue:216

    Topics: Anemia, Aplastic; Black or African American; Female; Humans; Infant; Maternal-Fetal Exchange; Phenyl

1966