title: [Needs and type of periodontal treatment required by preschoolers and students in Gran 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: J
authors.initials: J
authors.lastname: Mascaró Valdivia
mesh_terms: D002648:Child; D002675:Child, Preschool; D002677:Chile / Q000453:epidemiology; D005260:Female; D006301:Health Services Needs and Demand; D006302:Health Services Research; D006801:Humans; D008297:Male; D009910:Oral Hygiene; D010510:Periodontal Diseases / Q000453:epidemiology* / Q000628:therapy; D010512:Periodontal Index; D012959:Socioeconomic Factors
vernacular_title: Necesidades y tipos de tratamiento periodontal requerido por los preescolares y escolares del Gran Santiago--Chile 1981.