title: Common periodontal questions answered, but everything's open for debate.
authors.forename: L S
authors.initials: LS
authors.lastname: Tibbetts
mesh_terms: D000328:Adult; D006801:Humans; D010510:Periodontal Diseases / Q000175:diagnosis / Q000453:epidemiology / Q000628:therapy; D011215:Practice Management, Dental; D012017:Referral and Consultation; D014481:United States / Q000453:epidemiology