@article{articlebe42dbdc,
title   = {Dental caries experience in indians of the upper xingu, Brazil},
author = {Rigonatto, Deborah Denise Leal and Antunes, José Leopoldo Ferreira and Frazão, Paulo},
year = {2001},
doi = {10.1590/s0036-46652001000200008},
journal   = {Revista do Instituto de Medicina Tropical de São Paulo}
}