title: CHRONIC SEROUS OTITIS MEDIA IN CHILDHOOD. A NEW TREATMENT.
mesh_terms: D001299:Audiometry; D002648:Child; D002908:Chronic Disease; D004432:Ear, Middle; D005064:Eustachian Tube; D006801:Humans; D010033:Otitis Media; D010034:Otitis Media with Effusion; D010336:Pathology
keywords: AUDIOMETRY; CHILD; EAR, MIDDLE; EUSTACHIAN TUBE; OTITIS MEDIA; PATHOLOGY