title: Emergency contraception--cost-accounting.
authors.forename: J S
authors.initials: JS
authors.lastname: Sanfilippo
mesh_terms: D000293:Adolescent; D003267:Contraception / Q000191:economics*; D004632:Emergency Medical Services / Q000191:economics*; D005260:Female; D006801:Humans; D010353:Patient Education as Topic; D011247:Pregnancy; D011253:Pregnancy in Adolescence; D014481:United States