Leads from the MMWR. Abortion surveillance: preliminary analysis--United States, 1984, 1985.
D000029:Abortion, Legal / Q000706:statistics & numerical data*; D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D011159:Population Surveillance; D011247:Pregnancy; D013997:Time Factors; D014481:United States