Male sexual behavior and use of contraceptives in Santiago, Chile.
D000293:Adolescent; D000328:Adult; D002677:Chile; D003075:Coitus; D003267:Contraception; D003273:Contraceptive Devices; D003276:Contraceptives, Oral; D003710:Demography; D005260:Female; D006801:Humans; D007434:Intrauterine Devices; D008297:Male; D008393:Marriage; D008875:Middle Aged; D012725:Sexual Behavior; D012959:Socioeconomic Factors
D003276:Contraceptives, Oral