title: The estimation of gestational age: an important screening technique.
authors.forename: C R
authors.initials: CR
authors.lastname: Rosenfeld
mesh_terms: D005260:Female; D005865:Gestational Age; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D010500:Perinatology / Q000379:methods; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000379:methods*; D012306:Risk