title: Smoking and periodontal disease.
authors.affiliation: University of Minnesota School of Dentistry.
authors.forename: A M
authors.initials: AM
authors.lastname: Fenstad
mesh_terms: D002908:Chronic Disease; D006801:Humans; D010510:Periodontal Diseases / Q000209:etiology* / Q000503:physiopathology; D012907:Smoking / Q000009:adverse effects*