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