1. Aragon SB, Jafek BW, Johnson S (2001) Stomatitis. In: Bailey B, Calhoun K, Healy G, Johnson J, Jackler R, Pillsbury H, Tardy E (eds) Head and neck surgery—otolaryngology, vol 1. Lippincot, Philadelphia, pp 529–533
2. Ballenger J (1998) Diseases of oral cavity. In: Ballenger J, Snow J (eds) Otorhino-laryngology—head and neck surgery, vol 1, 15th edn. Pashalides Medical Publications, Athens, p 326
3. Frangogiannis N, Gangopadhyay S, Cate T (1995) Pemphigus of the larynx and esophagus. Ann Intern Med 122:803–804
4. Hale EK, Bystryn JC, Perelman R (2001) Laryngeal and nasal involvement in pemphigus vulgaris. J Am Acad Dermatol 44(4):609–11
5. Kanwar AJ, Dhar S (1994) Factors responsible for death in patients with pemphigus. J Dermatol 21(9):655–9