Neural tubers.
D000013:Congenital Abnormalities / Q000209:etiology*; D005260:Female; D006801:Humans; D008297:Male; D010935:Plant Diseases; D012959:Socioeconomic Factors; D013116:Spinal Cord / Q000002:abnormalities*; D006113:United Kingdom; D014675:Vegetables / Q000506:poisoning*