title: A study of congenital malformations of the central nervous system among Glasgow births 1964-1968.
mesh_terms: D000293:Adolescent; D000328:Adult; D000757:Anencephaly / Q000453:epidemiology*; D001789:Blood Group Antigens; D005260:Female; D006798:Housing; D006801:Humans; D006849:Hydrocephalus / Q000453:epidemiology*; D008423:Maternal Age; D010298:Parity; D011247:Pregnancy; D012606:Scotland; D012621:Seasons; D012923:Social Class; D016135:Spinal Dysraphism / Q000453:epidemiology*; D014881:Water Supply
chemical_list: D001789:Blood Group Antigens