3Pak MW, To KF, Leung SF, et al. In vivo diagnosis of persistent and recurrent nasopharyngeal carcinoma by contact endoscopy. Laryngoscope, 2002, 112(8 Pt 1) : 1459-1466.
4Galli J, Cammarota G, Rigante M, et al. High resolution magnifying endoscopy: a new diagnostic tool also for laryageal examination? Acta Otorhinolaryngol Ital, 2007, 27: 233-236.
5Midilti R, Karci B, Akyildiz S. Juvenile nasopharyngeal angiofibroma: analysis of 42 cases and important aspects of endoscopic approach. Int J Pediatr Otorhinolaryngol, 2009, 73 : 401-408.
6Pak MW,To KF,Leung SF,et al.In vivo diagnosis of persistent and recurrent nasopharyngeal carcinoma by contact endoscopy.Laryngoscope,2002.112(8 Pt1):1459-1466.
7Kwong DL,Nicholls J,Wei WI,et al.Correlation of endoscopic and histologic findings before and after treatment for nasopharyngeal carcinoma.Head Neck,2001,23(1):34-41.
8Galli J,Cammarota G,Rigante M,et al.High resolution magnilying endoscopy:a new diagnostic tool also for laryngeal examination? Acta Otorhinolaryngol Ital,2007,27(5):233-236.
10Qu JY,Wing P,Huang Z,et al.Preliminary study of in vivo autofluoresccnce of nasopharyngeaI carcinoma and normal tissue.Lasers Surg Med,2000,26(5):432-440.