Dr saper has gathered information that heretofore has been scattered in various texts and journals to this he adds insight derived from personal experience the result is an enlightening compilation of the current views on headaches and their management as the primary author he successfully. Headache disorders current concepts and treatment strategies joel r saper on amazoncom free shipping on qualifying offers headache disorders current concepts and treatment strategies hardcover by joel r saper editor. Headache disorders current concepts and treatment strategies saper joel r amazonsg books. Headache disorders current concepts and treatment strategies amazoncouk saper joel r books select your cookie preferences we use cookies and similar tools to enhance your shopping experience to provide our services understand how customers use our services so we can make improvements and display ads. Up to 90 off textbooks at amazon canada plus free two day shipping for six months when you sign up for amazon prime for students