TY  - JOUR 
T1  - Evaluation of viral resistance to Reverse Transcriptase Inhibitors (RTI) in HIV-1-infected patients before and after 6 months of single or double antiretroviral therapy
JO  - Brazilian Journal of Infectious Diseases
A1  - Brites, Carlos
A1  - Bahia, Fabianna
A1  - Gilbert, Mark
A1  - Pedroso, Célia
A1  - Badaró, Roberto
SN  - 1413-8670
UL  - 10.1590/S1413-86702001000400003
VL  - 5 
Y1  - 2001
PB  - Brazil 
ER  -