Symon L. Advances and technical standards in neurosurgery - - Wien Springer-Verlag 1988 - 215 p. 26 cm. - Advances and technical standards in neurosurgery.vol.16 . Neurosurgery, Neurosurgical Procedures ISBN: 3211820604 Subjects--Topical Terms: Neurosurgical ProceduresNeurosurgery Dewey Class. No.: SERIAL / ADV