Fertility control in hospitals with residencies in obstetrics and gynecology: an exploratory study.
D001723:Birth Rate; D003153:Community Health Services; D003273:Contraceptive Devices; D003276:Contraceptives, Oral; D004493:Education; D005190:Family; D005193:Family Planning Services; D006801:Humans; D010817:Physician-Patient Relations; D012068:Religion and Medicine
D003276:Contraceptives, Oral