title: The strength of the relation between prenatal care and low birthweight.
authors.forename: D W
authors.initials: DW
authors.lastname: MacCorquodale
mesh_terms: D005260:Female; D006801:Humans; D017063:Outcome Assessment, Health Care / Q000592:standards*; D010342:Patient Acceptance of Health Care; D011247:Pregnancy; D011295:Prenatal Care / Q000592:standards*