title: Histology and histogenesis of cholesteatoma of the middle ear and mastoid.
authors.forename: J W
authors.initials: JW
authors.lastname: BEGLEY
authors.forename: J R
authors.initials: JR
authors.lastname: McDONALD
authors.forename: H L
authors.initials: HL
authors.lastname: WILLIAMS
mesh_terms: D002781:Cholesteatoma; D004423:Ear; D004432:Ear, Middle; D006801:Humans; D008416:Mastoid; D009369:Neoplasms