TY - BOOK AU - Winn H Richard TI - Youmans & Winn Neurosurgical Surgery SN - 9780323287821 U1 - 617.48 PY - 2017/// CY - Philadelphia PB - Elsevier KW - Neurosurgery N1 - Includes Index; lxxix, 1959 P ( Vol.2) ER -