title: [Modern methods in diagnosis of pregnancy; observations made in the United States].
authors.forename: U A
authors.initials: UA
authors.lastname: AROLINNA
mesh_terms: D005260:Female; D006801:Humans; D011247:Pregnancy; D014481:United States
keywords: PREGNANCY
vernacular_title: Unsimmista raskauden toteamiskeinoista; matkahavaintoja yhdysvalloista.