TY - BOOK AU - Winn,H.Richard AU - Youmans,Julian R. TI - Youmans neurological surgery T2 - Vol. 1 SN - 9780721682921 AV - MED RD593 N4153 PY - 2004/// CY - Philadelphia, PB - W.B. Saunders KW - Nervous system KW - Neurosurgical Procedures KW - Nervous System Diseases KW - Neurosurgery ER -