Design of early clinical trials for new contraceptive methods.
D000818:Animals; D002986:Clinical Trials as Topic; D003276:Contraceptives, Oral / Q000009:adverse effects*; D004285:Dogs; D004341:Drug Evaluation; D004353:Drug Evaluation, Preclinical; D005260:Female; D000882:Haplorhini; D007434:Intrauterine Devices; D008722:Methods; D051379:Mice; D051381:Rats; D012107:Research Design; D013997:Time Factors; D014481:United States; D014486:United States Food and Drug Administration; D014944:World Health Organization
D003276:Contraceptives, Oral