Key points are not available for this paper at this time.
Combinations of antiretroviral drugs have proven remarkably effective in controlling the progression of HIV disease and prolonging survival, but these benefits can be compromised by the development of drug resistance. About 50 percent of patients receiving antiretroviral therapy in the United States are estimated to harbor viruses that express resistance to at least one of the available antiretroviral drugs.
Clavel et al. (Thu,) studied this question.