[THE POSSIBILITIES OF SURGICAL MANAGEMENT OF CHRONIC MASTOIDITIS WITH PRESERVATION OF THE TUBE OF THE AUDITORY MEATUS].
D004432:Ear, Middle; D008417:Mastoiditis; D011309:Preservation, Biological; D013514:Surgical Procedures, Operative; D014180:Transplantation
EAR, MIDDLE; MASTOIDITIS; SURGERY, OPERATIVE; TRANSPLANTATION
DIE CHIRURGISCHEN LOESUNGSMOEGLICHKEITEN DER CHRONISCHEN MASTOIDITIDEN, MIT ERHALTUNG DES GEHOERGANGSSCHLAUCHES.