[Atypical surgery on the middle ear in children and adolescents].
D000293:Adolescent; D000367:Age Factors; D002648:Child; D004432:Ear, Middle / Q000601:surgery*; D006801:Humans; D014432:Tympanic Membrane / Q000601:surgery
Operacje nietypowe ucha środkowego u dzieci i młodzieźy.