Adolescent aborters. Factors associated with gestational age.
D000023:Abortion Applicants; D000029:Abortion, Legal / Q000639:trends; D000293:Adolescent; D000328:Adult; D005260:Female; D005865:Gestational Age; D006801:Humans; D009519:New York City; D011247:Pregnancy; D011253:Pregnancy in Adolescence