Faramarzi, Mohammad Application of amniotic membrane for covering mastoid cavity in canal wall down mastoidectomy. [electronic resource] - The Laryngoscope 06 2019 - 1453-1457 p. digital Publication Type: Journal Article; Randomized Controlled Trial ISSN: 1531-4995 Standard No.: 10.1002/lary.27638 doi Subjects--Topical Terms: AdultAgedAmnion--transplantationEar Canal--surgeryFemaleHumansMaleMastoid--surgeryMastoidectomy--methodsMiddle AgedProspective StudiesTreatment OutcomeYoung Adult