[Pathology of the tympanic mucosa with chronic inflammation with reference to vitamin C metabolism].
D000293:Adolescent; D000328:Adult; D000818:Animals; D001205:Ascorbic Acid / Q000032:analysis / Q000378:metabolism*; D002908:Chronic Disease; D005260:Female; D006168:Guinea Pigs; D006651:Histocytochemistry; D006801:Humans; D008297:Male; D008875:Middle Aged; D010033:Otitis Media / Q000378:metabolism / Q000473:pathology*; D014432:Tympanic Membrane / Q000378:metabolism / Q000473:pathology*
D001205:Ascorbic Acid