TY  - BOOK
AU  - Youmans, Julian R.
TI  - Neurological surgery: a comprehensive reference guide to the diag nosis and management of neurological problems 
SN  - 0721620973
PY  - 1990///
CY  - Philadelphia
PB  - W. B Saunders
KW  - Neurosurgery
N1  - Includes bibliographical references and index
ER  -