title: The etiology of human malformations: insights from epidemiology.
mesh_terms: D000757:Anencephaly / Q000453:epidemiology / Q000209:etiology; D002971:Cleft Lip / Q000453:epidemiology / Q000209:etiology; D002972:Cleft Palate / Q000453:epidemiology / Q000209:etiology; D000013:Congenital Abnormalities / Q000453:epidemiology / Q000209:etiology*; D004677:Encephalocele / Q000453:epidemiology / Q000209:etiology; D004739:England; D004777:Environment; D004813:Epidemiology; D005260:Female; D005838:Genotype; D005843:Geography; D006801:Humans; D008423:Maternal Age; D011247:Pregnancy; D044469:Racial Groups; D012621:Seasons; D012886:Skull / Q000002:abnormalities; D016135:Spinal Dysraphism / Q000453:epidemiology / Q000209:etiology; D013131:Spine / Q000002:abnormalities