TY - BOOK AU - Hayward Richard TI - Essentials of neurosurgery SN - 0632003332 U1 - WL610 PY - 1980/// CY - Oxford PB - Blackwell Scientific Publications KW - Nervous System Diseases - - surgery KW - Nervous System - - surgery KW - Neurosurgery N2 - Neurosurgery, Nervous System - - surgery, Nervous System Diseases - - surgery ER -