title: Natural history of spina bifida cystica and cranium bifidum cysticum. Major central nervous system malformations in South Wales. IV.
mesh_terms: D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D004677:Encephalocele / Q000453:epidemiology*; D005260:Female; D006801:Humans; D006849:Hydrocephalus / Q000453:epidemiology; D007223:Infant; D007231:Infant, Newborn; D008607:Intellectual Disability / Q000150:complications; D007361:Intelligence Tests; D008297:Male; D008588:Meningocele / Q000453:epidemiology; D010243:Paralysis / Q000209:etiology; D011932:Reading; D012737:Sex Factors; D012886:Skull / Q000002:abnormalities*; D012917:Social Adjustment; D016135:Spinal Dysraphism / Q000150:complications / Q000453:epidemiology* / Q000401:mortality / Q000601:surgery; D014549:Urinary Incontinence / Q000209:etiology; D014852:Wales