Purdy M.D., R Allan books & textbook
Advanced Therapy of Headache
Purdy M.D., R Allan Rapoport M.D., Alan M Sheftell M.D., Fred D Tepper M.D., Stewart J B C Decker
Pmph USA Ltd /2005-02-01 Hardcover / 339 Pages
isbn-10: 1550092529 / isbn-13: 9781550092523
