[Classification of retraction pockets].
Charachon
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D002781:Cholesteatoma / Q000209:etiology; D004427:Ear Diseases / Q000145:classification / Q000209:etiology; D004432:Ear, Middle / Q000473:pathology*; D005064:Eustachian Tube / Q000473:pathology; D006801:Humans; D014432:Tympanic Membrane / Q000473:pathology
Classification des poches de rétraction.