title: Further observations on changes in pregnancy outcome following liberalization of the New York State abortion law.
mesh_terms: D000028:Abortion, Induced / Q000379:methods; D000022:Abortion, Spontaneous; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D007883:Legislation, Medical; D009518:New York; D010298:Parity; D011247:Pregnancy