title: [Congenital malformations. Practical problems involved in notification and registration].
mesh_terms: D000022:Abortion, Spontaneous; D001724:Birth Weight; D000013:Congenital Abnormalities / Q000453:epidemiology*; D003718:Denmark; D005260:Female; D005313:Fetal Death; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D012042:Registries
vernacular_title: Kongenitte misdannelser. Praktiske problemer vedrorende anmeldelse og registrering.