McDonaldTJCodyDTRRyanRE. Congenital cholesteatoma of the ear. Ann Otol Rhinol Laryngol1984;93:637–40.
2.
DerlackiELClemisJD. Congenital cholesteatoma of the middle ear and mastoid. Ann Otol Rhinol Laryngol1965; 74: 706–27.
3.
LevensonMJMichaelsL.ParisierSC. Congenital cholesteatoma of the middle ear in children: origin and management. Otolaryngol Clin North Am1989;22:941–54.
4.
MichaelsL.An epidermoid formation in the developing middle ear: possible source of cholesteatoma. J Otolaryngol1986;15:169–74.