[On problems of transplantation material in tympanoplasty].
D016025:Bone Transplantation; D005205:Fascia / Q000637:transplantation*; D006801:Humans; D010521:Periosteum / Q000637:transplantation*; D014182:Transplantation, Autologous; D014433:Tympanoplasty
Zur Problematik des Transplantationsmaterials bei der Tympanoplastik.