Arruda, L.B. et al. 2013. TESTING A SUBTYPE-SPECIFIC GP41 AMPLIFICATION METHOD FOR GENOTYPING INDIVIDUALS INFECTED BY HUMAN IMMUNODEFICIENCY VIRUS TYPE-1 IN THE BRAZILIAN POPULATION OF ITAJAÍ, SOUTH BRAZIL. Revista do Instituto de Medicina Tropical de São Paulo. 55, 2 (Apr. 2013), 91–99.