Ando, S Usefulness of spinal drainage for post-traumatic external hydrocephalus: report of two cases. [electronic resource] - Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia Apr 1997 - 236-40 p. digital Publication Type: Journal Article ISSN: 0967-5868 Standard No.: 10.1016/s0967-5868(97)90079-5 doi