title: Collaboration begins on combined drug.
mesh_terms: D000225:Adenine / Q000008:administration & dosage* / Q000031:analogs & derivatives*; D000480:Alkynes; D019380:Anti-HIV Agents / Q000008:administration & dosage*; D048588:Benzoxazines; D003521:Cyclopropanes; D003841:Deoxycytidine / Q000008:administration & dosage* / Q000031:analogs & derivatives*; D004338:Drug Combinations; D000068679:Emtricitabine; D006801:Humans; D063065:Organophosphonates / Q000008:administration & dosage*; D010078:Oxazines / Q000008:administration & dosage*; D000068698:Tenofovir
chemical_list: D000480:Alkynes; D019380:Anti-HIV Agents; D048588:Benzoxazines; D003521:Cyclopropanes; D004338:Drug Combinations; D063065:Organophosphonates; D010078:Oxazines; D003841:Deoxycytidine; D000068698:Tenofovir; D000068679:Emtricitabine; D000225:Adenine; C098320:efavirenz