Clinician's guide to chronic headache and facial pain [electronic resource] / edited by Gary W. Jay. - New York : Informa Healthcare, 2010. - xiii, 321 p. Includes bibliographical references and index. ISBN: 9781439824894 Subjects--Topical Terms: Headache.Facial pain. Index Terms--Genre/Form: Electronic books. LC Class. No.: RC392 / .C55 2010 Dewey Class. No.: 616.8/491