title: [Determination of birth term by early ultrasonic examination--wrong, wrong and wrong again?].
authors.forename: T W
authors.initials: TW
authors.lastname: Ruud Hansen
mesh_terms: D000328:Adult; D005260:Female; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D016216:Ultrasonography, Prenatal
vernacular_title: Bestemmelse av fødselstermin ved tidlig ultralydundersøkelse--galt, galere, galest?