[POSSIBLE SURGICAL THERAPY OF CHRONIC MIDDLE EAR SUPPURATION WITH THE PRESERVATION OF THE AUDITORY CANAL].
D004424:Ear Canal; D004432:Ear, Middle; D006801:Humans; D010033:Otitis Media; D010035:Otitis Media, Suppurative; D011309:Preservation, Biological; D013514:Surgical Procedures, Operative
EAR CANAL; OTITIS MEDIA; SURGERY, OPERATIVE
AZ IDUELT KOEZ'EPFUELGENNYED'ES SEB'ESZI MEGOLD'AS'ANAK LEHETOES'EGEI A HALL'OJ'ARAT MEGTART'ASA MELLETT.