[Treatment of periodontal disease: Part IV. Surgical therapy for severely damaged teeth with periodontitis].
Ouyang
Xiang-ying
XY
Cao
Cai-fang
CF
D016301:Alveolar Bone Loss / Q000601:surgery; D006801:Humans; D008963:Molar / Q000293:injuries / Q000601:surgery; D010518:Periodontitis / Q000601:surgery*; D014092:Tooth Root / Q000293:injuries / Q000601:surgery