TY - BOOK AU - Winn, H. R. TI - Youmans neurological surgery SN - 978-1-4160-5316-3 AV - WL 368 .W56 2011 PY - 2011/// CY - Philadelphia PB - Saunders Elsevier KW - Neurosurgical Procedures|Nervous systems diseases-surgery|Neurosurgery methods ER -