3Parsons DS. Ba PS. Functional endoscopic sinus surgical outcomesforcontact point headaches.Laryngoscope, 1998, 108 : 696 -702.
4Chow JM. Rhinologic headaches. Otolaryngol Head Neck Surg, 1994,111:211--218.
5Clerico DM. Pneumafized superior turbinate as a cause of referredmi--g-ine headache. Laryngoscope, 1996,106:874-879.
6Headache Classification Subcommittee of the Interna tional Headache Society. The international classifica tion o{ headache disorders:2nd edition[J]. Cephalalgi a,2004,24:9-- 160.
7SUN H Y. Endoscopic sinus surgery for rhinogenic headache[J]. J Clin Otorhinolaryngol, 2000, 14: 335--336.
8BEHIN F,BEHIN B,BEHIN D,et al. Surgical man- agement of contact point headaches[J]. Headache, 2005,45:204--210.
9MOHEBBI A, MEMARI F, MOHEBBI S. Endona-sal endoscopic management of contact point headache and diagnostic criteria[J]. Headache, 2010,50 : 242-- 248.
