title: Surgical, nonsurgical therapies.
authors.forename: H
authors.initials: H
authors.lastname: Packman
authors.forename: G
authors.initials: G
authors.lastname: Burnie
mesh_terms: D006801:Humans; D010518:Periodontitis / Q000209:etiology / Q000601:surgery / Q000628:therapy*; D016745:Root Planing; D012907:Smoking / Q000009:adverse effects; D013357:Subgingival Curettage