title: A radiological study of the central canal in myelomeningocele.
mesh_terms: D014695:Cerebral Ventriculography; D006801:Humans; D006849:Hydrocephalus; D007231:Infant, Newborn; D013115:Spinal Canal / Q000000981:diagnostic imaging*; D016135:Spinal Dysraphism / Q000000981:diagnostic imaging*