[Transtympanic drainage: midterm evaluation].
D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D004322:Drainage / Q000009:adverse effects; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D010033:Otitis Media / Q000628:therapy*; D014432:Tympanic Membrane / Q000601:surgery*
Drainage transtympanique: évaluation à moyen terme.