title: Contraceptive use among single college students. A preliminary report.
mesh_terms: D000328:Adult; D003075:Coitus; D003267:Contraception / Q000706:statistics & numerical data*; D003273:Contraceptive Devices / Q000706:statistics & numerical data; D003276:Contraceptives, Oral; D006801:Humans
chemical_list: D003276:Contraceptives, Oral