Comorbidity in migraine [electronic resource] /
edited by Jean Schoenen, David W. Dodick, Peter S. S�andor.
- Chichester, West Sussex, UK : Wiley-Blackwell, 2011.
- ix, 142 p.
Includes bibliographical references and index.
Electronic reproduction. Palo Alto, Calif. : ebrary, 2011. Available via World Wide Web. Access may be limited to ebrary affiliated libraries.