Unrecognised epidemic of anencephaly and spina bifida.
D000428:Alcohol Drinking; D000757:Anencephaly / Q000453:epidemiology* / Q000209:etiology / Q000266:history; D001900:Boston; D004781:Environmental Exposure; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D007231:Infant, Newborn; D012237:Rhode Island; D012959:Socioeconomic Factors; D016135:Spinal Dysraphism / Q000453:epidemiology* / Q000209:etiology / Q000266:history