title: Spina bifida cystica families x-ray examination and HLA typing.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D006680:HLA Antigens / Q000235:genetics*; D006801:Humans; D007223:Infant; D008159:Lumbar Vertebrae / Q000002:abnormalities; D008297:Male; D008591:Meningomyelocele / Q000000981:diagnostic imaging / Q000235:genetics*; D011859:Radiography; D012306:Risk; D012737:Sex Factors; D016136:Spina Bifida Occulta / Q000235:genetics
chemical_list: D006680:HLA Antigens