[Etiology and treatment of deafness among children of primary school age].
D000234:Adenoids; D002648:Child; D003638:Deafness; D034381:Hearing Loss; D006801:Humans; D010031:Otitis; D012220:Rhinitis; D012852:Sinusitis
ADENOIDS; DEAFNESS; OTITIS; RHINITIS; SINUSITIS