@misc{miscc0dd9aa1,
title   = {Prevalence and severity of dental caries in schoolchildren of Porto, Portugal},
author = {Mello, T. R. C. M and Antunes, José Leopoldo Ferreira and Waldman, Eliseu Alves and Ramos, E. R and Relvas, R. M and Barros, H. B},
year = {2006},
booktitle   = {IEA-EEF European Congress of Epidemiology}
}