title: Surveillance of the abortion program in New York City: preliminary report.
mesh_terms: D000029:Abortion, Legal; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001723:Birth Rate; D005260:Female; D006801:Humans; D007226:Infant Mortality; D008428:Maternal Mortality; D008875:Middle Aged; D009519:New York City; D011183:Postoperative Complications; D011247:Pregnancy; D011635:Public Health Administration; D011787:Quality of Health Care; D012769:Shock / Q000209:etiology; D013223:Statistics as Topic; D013530:Surgical Wound Infection; D014592:Uterine Hemorrhage / Q000209:etiology; D014599:Uterus / Q000293:injuries