ephedrine has been researched along with hydrocodone in 2 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 1 (50.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 0 (0.00) | 29.6817 |
| 2010's | 1 (50.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Burat, ET | 1 |
| Chan, F; Liang, HJ; Mak, SC; Tang, AK; Tang, WK; Ungvari, GS | 1 |
2 other study(ies) available for ephedrine and hydrocodone
| Article | Year |
|---|---|
[Qualitative and quantitative determination of pentylenetetrazole in liquid pharmaceutical dosage forms by means of thin layer chromatography].
Topics: Chromatography, Thin Layer; Ephedrine; Hydrocodone; Pentylenetetrazole | 1977 |
Clinical characteristics of cough mixture abusers referred to three substance abuse clinics in Hong Kong: a retrospective study.
Topics: Adult; Antitussive Agents; Azabicyclo Compounds; Codeine; Comorbidity; Diagnosis, Dual (Psychiatry); Ephedrine; Female; Follow-Up Studies; Hong Kong; Hospitalization; Humans; Hydrocodone; Length of Stay; Male; Mental Disorders; Piperazines; Promethazine; Pseudoephedrine; Psychotic Disorders; Retrospective Studies; Sex Distribution; Substance Abuse Treatment Centers; Substance-Related Disorders | 2012 |