title: Letter to the editor: re: update of the case definitions for population-based surveillance of periodontitis.
authors.affiliation: Department of Periodontics, People's College of Dental Sciences & Research Center, Bhopal, Madhya Pradesh State, India.
authors.forename: Pradeep S
authors.initials: PS
authors.lastname: Anand
authors.forename: Kavitha P
authors.initials: KP
authors.lastname: Kamath
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D010518:Periodontitis / Q000145:classification* / Q000453:epidemiology*; D011159:Population Surveillance / Q000379:methods*