| [hiv-1 drug-resistance profiles of treated aids patients in liaoning: genetic characteristics and prevalence.]. | since the advent in 2004 of highly active antiretroviral therapy (haart) in liaoning, a dramatic improvement had been seen in the number of patients attaining undetectable viral loads (92/104), but the extent of mutation diversity on human immunodeficiency virus 1 (hiv-1) and the prevalence of drug resistance had remained elusive. this study aimed to analyze both hiv-1 mutation profiles and prevalence related to antiretroviral resistance following therapeutic failure. | 2009 | 20193313 |