Lai, Wen-SenHsu, Chiang-HungLee, Jih-ChinChu, Yueng-Hsiang2012-09-062012-09-062012-05Lai Wen-Sen, Hsu Chiang-Hung, Lee Jih-Chin, Chu Yueng-Hsiang. Extensive blue nevus of the pharynx. Indian Journal of Dermatology, Venereology and Leprology. 2012 May-Jun; 78(3): 376-377.http://imsear.searo.who.int/handle/123456789/141099enExtensive blue nevus of the pharynx.Article