[Dermo-periosteal grafts in tympanoplasty].
D004432:Ear, Middle / Q000601:surgery*; D006801:Humans; D010521:Periosteum / Q000637:transplantation*; D016038:Skin Transplantation; D014433:Tympanoplasty
EAR, MIDDLE/surgery; PERIOSTEUM/transplantation; SKIN TRANSPLANTATION