Assessing the Efficacy of Second-Line Antiretroviral Treatment for HIV Patients Failing First-Line Antiretroviral Therapy in Iran: A Cohort Study
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There are limited documents about HIV patients switched to second-line antiretroviral therapy (ART) in resource-limited countries. We aimed to assess the efficacy of second-line ART for HIV patients following first-line ART failure. This was a cohort study of ... ...
