[SEROUS OTITIS MEDIA TREATED BY DRAINAGE WITH A POLYETHYLENE TUBE].
D004322:Drainage; D006801:Humans; D010033:Otitis Media; D010034:Otitis Media with Effusion; D020959:Polyethylene; D011095:Polyethylenes
D011095:Polyethylenes; D020959:Polyethylene
DRAINAGE; OTITIS MEDIA; POLYETHYLENES
OTITIS MEDIA SEROSA BEHANDLET MED POLYSTANDRAEN I MELLEMORET.