title: Nevirapine + efavirenz based salvage therapy in heavily pretreated HIV infected patients.
authors.forename: J
authors.initials: J
authors.lastname: Olivieri
mesh_terms: D000480:Alkynes; D019380:Anti-HIV Agents / Q000627:therapeutic use*; D048588:Benzoxazines; D003521:Cyclopropanes; D004338:Drug Combinations; D015658:HIV Infections / Q000188:drug therapy*; D006801:Humans; D019829:Nevirapine / Q000627:therapeutic use*; D010078:Oxazines / Q000627:therapeutic use*; D012189:Retrospective Studies; D016879:Salvage Therapy
chemical_list: D000480:Alkynes; D019380:Anti-HIV Agents; D048588:Benzoxazines; D003521:Cyclopropanes; D004338:Drug Combinations; D010078:Oxazines; D019829:Nevirapine; C098320:efavirenz