title: The epidemiology of neural tube defects.
mesh_terms: D000757:Anencephaly / Q000453:epidemiology / Q000209:etiology* / Q000235:genetics; D003141:Communicable Diseases; D004787:Environmental Pollution; D000431:Ethanol; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007557:Israel; D007585:Jews; D008297:Male; D008423:Maternal Age; D009748:Nutrition Disorders; D004364:Pharmaceutical Preparations; D011827:Radiation; D012744:Sex Ratio; D012907:Smoking; D012959:Socioeconomic Factors; D016135:Spinal Dysraphism / Q000453:epidemiology / Q000209:etiology* / Q000235:genetics; D014171:Transients and Migrants; D014481:United States
chemical_list: D004364:Pharmaceutical Preparations; D000431:Ethanol