title: Caffeine, oral contraceptives, and over-the-counter drugs.
authors.forename: A
authors.initials: A
authors.lastname: Fazio
mesh_terms: D002110:Caffeine / Q000493:pharmacokinetics*; D003276:Contraceptives, Oral / Q000494:pharmacology*; D004347:Drug Interactions; D005260:Female; D006207:Half-Life; D006801:Humans; D004366:Nonprescription Drugs / Q000493:pharmacokinetics*
chemical_list: D003276:Contraceptives, Oral; D004366:Nonprescription Drugs; D002110:Caffeine