Preliminary observations on the histopathology of wet mastoid cavities.
D002781:Cholesteatoma / Q000473:pathology*; D006801:Humans; D066298:In Vitro Techniques; D008416:Mastoid / Q000473:pathology*; D010033:Otitis Media / Q000473:pathology*; D014456:Ulcer / Q000473:pathology*