Chronic otitis media with effusion.
D000158:Acoustic Impedance Tests; D000293:Adolescent; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D001419:Bacteria / Q000302:isolation & purification; D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D005064:Eustachian Tube / Q000503:physiopathology; D006193:Haemophilus influenzae / Q000302:isolation & purification; D034381:Hearing Loss / Q000209:etiology; D006801:Humans; D007223:Infant; D007249:Inflammation; D008876:Middle Ear Ventilation; D010033:Otitis Media / Q000175:diagnosis / Q000209:etiology* / Q000628:therapy; D011312:Pressure; D013296:Streptococcus pneumoniae / Q000302:isolation & purification
D000900:Anti-Bacterial Agents