TY  - JOUR 
T1  - Prevalence of HIV type 1 drug resistance mutations in treatment-naïve and experienced patients from resource-limited settings with universal access to antiretroviral therapy: a survey in two small Brazilian cities
JO  - Memórias do Instituto Oswaldo Cruz
A1  - Eyer-Silva, Walter A
A1  - Couto-Fernandez, José Carlos
A1  - Silva-de-Jesus, Carlos
A1  - Morgado, Mariza G
SN  - 0074-0276
UL  - 10.1590/S0074-02762008000200004
VL  - 103 
Y1  - 2008
PB  - Brasil 
ER  -