Perry, B P Pathologic quiz case 1. Salivary gland choristoma of the middle ear. [electronic resource] - Archives of otolaryngology--head & neck surgery Jun 1998 - 714, 716 p. digital Publication Type: Case Reports; Journal Article ISSN: 0886-4470 Subjects--Topical Terms: Child, PreschoolChoristoma--pathologyEar Diseases--pathologyEar, MiddleHumansMaleSalivary Glands