[Letter: Oral contraception and rifampicin].
D000328:Adult; D004336:Drug Antagonism; D004997:Ethinyl Estradiol; D005260:Female; D006801:Humans; D008862:Microsomes, Liver / Q000201:enzymology; D009644:Norgestrel; D011247:Pregnancy; D012293:Rifampin / Q000009:adverse effects* / Q000627:therapeutic use; D014382:Tuberculosis, Cutaneous / Q000188:drug therapy
D009644:Norgestrel; D004997:Ethinyl Estradiol; D012293:Rifampin
Contraception orale et rifampicine