Determination of viral tropism by genotyping and phenotyping assays in Brazilian HIV-1-infected patients - Arruda, Liã Bárbara; Araújo, Marilia Ladeira de; Martinez, Maira Luccia; Gonzalez, Claudio Roberto; Duarte, Alberto José da Silva; Coakley, Eoin; Lie, Yolanda; Casseb, Jorge Simão do Rosário (Revista do Instituto de Medicina Tropical de São Paulo, 2014)