Nagao, Y [Classification of middle ear anomalies by a correspondence analysis method]. [electronic resource] - Nihon Jibiinkoka Gakkai kaiho Jan 1995 - 16-23 p. digital Publication Type: English Abstract; Journal Article ISSN: 0030-6622 Standard No.: 10.3950/jibiinkoka.98.16 doi Subjects--Topical Terms: Ear, Middle--abnormalitiesHumansIncus--abnormalitiesMultivariate AnalysisOval Window, Ear--abnormalities