NNRTIs compared in switch group.
D000480:Alkynes; D019380:Anti-HIV Agents / Q000627:therapeutic use*; D048588:Benzoxazines; D003521:Cyclopropanes; D015658:HIV Infections / Q000188:drug therapy*; D006801:Humans; D019829:Nevirapine / Q000627:therapeutic use*; D010078:Oxazines / Q000627:therapeutic use*; D016032:Randomized Controlled Trials as Topic; D016896:Treatment Outcome; D019562:Viral Load
D000480:Alkynes; D019380:Anti-HIV Agents; D048588:Benzoxazines; D003521:Cyclopropanes; D010078:Oxazines; D019829:Nevirapine; C098320:efavirenz