@article{articleeae69386,
title   = {Supportive periodontal therapy in South America. A retrospective multi-practice study on compliance},
author = {Novaes Júnior, Arthur Belém and Novaes, Arthur Belém and Bustamanti, Alberto and Villavicencio B, Juan J and Muller, Ernesto and Pulido E, Julia},
year = {1999},
journal   = {Journal of Periodontology}
}