TY  - BOOK
AU  - Saper,J.R.
TI  - Handbook of headache management : A Practical guide to diagnosis and treatment of  head, neck, and facial pain
SN  - ISBN  0683058010
U1  - 616.8 
PY  - 1993///
CY  - Philadelphia
PB  - Williams & Wilkins
KW  - Medicine
ER  -