title: Malformations: incidence, aetiology, problems and possible association with infants of multiple births.
mesh_terms: D000014:Abnormalities, Drug-Induced / Q000453:epidemiology / Q000209:etiology; D001315:Australia; D000013:Congenital Abnormalities / Q000453:epidemiology / Q000209:etiology; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D011247:Pregnancy; D011272:Pregnancy, Multiple