TY  - BOOK
AU  - LEVIN, M  .
AU  - BASKIN, S  .
TI  - COMPREHENSIVE REVIEW OF HEADACHE MEDICINE / 
SN  - 9780195366730
U1  - 616.84910076 
PY  - 2008///
CY  - NULL : 
PB  - OXFORD UNIVERSITY PRESS , 
KW  - MEDICINE
N1  - MEDICINE
ER  -