title: [Extent of the periodontal problem in a preschool and school population of greater Santiago, Chile, 1981].
authors.forename: B
authors.initials: B
authors.lastname: Pino Ortega
authors.forename: S
authors.initials: S
authors.lastname: Rivera Alvarez
authors.forename: L
authors.initials: L
authors.lastname: Rojas Parada
authors.forename: S
authors.initials: S
authors.lastname: Vargas Jarmet
authors.forename: J
authors.initials: J
authors.lastname: Mascaró Valdivia
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D002677:Chile; D003741:Dental Deposits / Q000453:epidemiology; D005260:Female; D006801:Humans; D008297:Male; D010510:Periodontal Diseases / Q000453:epidemiology*; D012959:Socioeconomic Factors
vernacular_title: Magnitud del problema periodontal en una poblacion pre-escolar y escolar del Gran Santiago - Chile 1981.