Anti-retroviral (ARV) drug resistance in patients with second therapeutic failure in an HIV program, Colombia
Santofimio Sierra
Dagoberto,
Osorio Pinzón
Johanna,
Salinas Cortés
Diego Fernando,
Barreto
Jackeline,
Ramos
Jorge Andrés,
Álvarez Perdomo
Luis Carlos,
Gómez A.
Carlos