title: [Effect of a foreign body remaining a long time in the mastoid process].
mesh_terms: D005547:Foreign Bodies; D006801:Humans; D008297:Male; D008416:Mastoid / Q000473:pathology; D008875:Middle Aged; D013997:Time Factors
vernacular_title: O dlitel'nom prebyvanii inorodnogo tela v sostsevidnom otrostke.