TY - BOOK AU - Congress of Neurological Surgeons , Grady M.Sean TI - Clinical neurosurgery: procedings SN - 078172533X U1 - SERIAL PY - 1998/// CY - Baltimore PB - Lippincott williams and wilkins KW - Periodicals KW - Neurosurgery N2 - Neurosurgery, Periodicals ER -