Iatrogenic disease: a hazard of multiple drug therapy.
D000368:Aged; D003142:Communication; D003276:Contraceptives, Oral / Q000009:adverse effects; D004347:Drug Interactions; D004359:Drug Therapy, Combination / Q000009:adverse effects; D064420:Drug-Related Side Effects and Adverse Reactions; D005260:Female; D005502:Food; D006801:Humans; D007049:Iatrogenic Disease / Q000453:epidemiology; D008991:Monitoring, Physiologic; D009369:Neoplasms / Q000139:chemically induced; D011247:Pregnancy
D003276:Contraceptives, Oral