[Curettage and gingivectomy in periodontal therapy. Histological clinical tests].
D005890:Gingivectomy; D006801:Humans; D010510:Periodontal Diseases / Q000601:surgery*; D013357:Subgingival Curettage
El curetaje y la gingivectomia en la terapia periodontal. Ensayo clinicos histologico