Penna, Gerson Oliveira https://orcid.org/0000-0001-8967-536X
Bührer-Sékula, Samira
Kerr, Lígia Regina Sansigolo
Stefani, Mariane Martins de Araújo
Rodrigues, Laura Cunha
de Araújo, Marcelo Grossi
Ramos, Andrea Machado Coelho
de Andrade, Ana Regina Coelho
Costa, Maurício Barcelos
Rosa, Patricia Sammarco
Gonçalves, Heitor de Sá
Cruz, Rossilene
Barreto, Maurício Lima
Pontes, Maria Araci de Andrade
Penna, Maria Lúcia Fernandes
Funding for this research was provided by:
Department of Science and Technology (DECIT) of Brazilian Ministry of Health and the Brazilian Council for Research (CNPq) (403293/2005-7)