Malformations of the central nervous system in Glasgow. An examination of the evidence for clustering in space and time.
D000757:Anencephaly / Q000453:epidemiology*; D005260:Female; D005313:Fetal Death; D006801:Humans; D006849:Hydrocephalus / Q000453:epidemiology*; D007231:Infant, Newborn; D011247:Pregnancy; D011336:Probability; D012606:Scotland; D012923:Social Class; D016135:Spinal Dysraphism / Q000453:epidemiology*; D013997:Time Factors