title: The abortion debate: measuring gestational age.
authors.affiliation: College of Public Health, University of Oklahoma, Tulsa.
authors.forename: B
authors.initials: B
authors.lastname: Santee
authors.forename: S K
authors.initials: SK
authors.lastname: Henshaw
mesh_terms: D000029:Abortion, Legal; D005314:Embryonic and Fetal Development; D005260:Female; D005865:Gestational Age; D006801:Humans; D011247:Pregnancy; D011639:Public Opinion