title: Otitis media in infancy: tympanometric findings.
mesh_terms: D000158:Acoustic Impedance Tests / Q000379:methods*; D000208:Acute Disease; D004432:Ear, Middle / Q000503:physiopathology; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D008297:Male; D010033:Otitis Media / Q000175:diagnosis* / Q000503:physiopathology; D010034:Otitis Media with Effusion / Q000175:diagnosis / Q000503:physiopathology; D012008:Recurrence