[CHRONIC OTITIS MEDIA].
D000900:Anti-Bacterial Agents; D001432:Bacteriology; D002908:Chronic Disease; D003879:Dermatologic Agents; D006801:Humans; D010033:Otitis Media; D013514:Surgical Procedures, Operative
D000900:Anti-Bacterial Agents; D003879:Dermatologic Agents
ANTIBIOTICS; BACTERIOLOGY; CHRONIC DISEASE; OTITIS MEDIA; SURGERY, OPERATIVE
KROONINEN VAELIKORVAN TULEHDUS.