1. Albino AP, Kimmelman CP, Parisier SC (1998) Cholesteatoma: a molecular and cellular puzzle. Am J Otol 19:7–19
2. Stammberger M, Bujia J, Kastenbauer E (1995) Alteration of epidermal differentiation in middle ear cholesteatoma. Am J Otol 16:527–531
3. Sastry KV, Sharma SC, Mann SB, Ganguly NK, Panda NK (1999) Aural cholesteatoma: role of tumor necrosis factor-alpha in bone destruction. Am J Otol 20:158–161
4. Amar MS, Wishahi HF, Zakhary MM (1996) Clinical and biochemical studies of bone destruction in cholesteatoma. J Laryngol Otol 110:534–539
5. Yan SD, Huang CC (1991) The role of tumor necrosis factor-alpha in bone resorption of cholesteatoma. Am J Otolaryngol 12:83–89