title: Modelling maternal birth cohort effects on malformation rates.
mesh_terms: D000005:Abdomen / Q000002:abnormalities; D000013:Congenital Abnormalities / Q000453:epidemiology*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008423:Maternal Age; D011247:Pregnancy; D012306:Risk