["Incidence of dental caries in the students of Curanilahue"--Arauco, (Chile), April-May 1966].
D004245:DMF Index; D003731:Dental Caries / Q000453:epidemiology; D003813:Dentistry; D012572:School Health Services
"Prevalencia de caries dentales en los escolares de Curanilahue"--Arauco, (Chile), abril-mayo 1966.