Contraceptive practice among New York abortion patients.
D000028:Abortion, Induced; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D003075:Coitus; D003267:Contraception; D003270:Contraceptive Agents / Q000627:therapeutic use; D003273:Contraceptive Devices; D003276:Contraceptives, Oral / Q000627:therapeutic use; D005006:Ethnicity; D005260:Female; D006801:Humans; D007398:Interpersonal Relations; D008297:Male; D009518:New York; D010298:Parity; D011247:Pregnancy; D012067:Religion; D012494:Sampling Studies; D012725:Sexual Behavior; D013223:Statistics as Topic; D011795:Surveys and Questionnaires
D003270:Contraceptive Agents; D003276:Contraceptives, Oral