title: A study of two forms of contraception in general practice.
mesh_terms: D000328:Adult; D001835:Body Weight; D003276:Contraceptives, Oral; D003863:Depression / Q000150:complications; D004412:Dysmenorrhea / Q000150:complications; D005194:Family Practice; D005260:Female; D006801:Humans; D007434:Intrauterine Devices; D007989:Libido; D008598:Menstruation; D009325:Nausea / Q000150:complications; D010298:Parity
chemical_list: D003276:Contraceptives, Oral