TOPICS: Reverse transcriptase, nrti, phosphorylate, 3’ oh group, lamivudine, stavudine, didanosine, pancreatitis, abacavir, hla b5701, hypersensitivity, zidovudine, pregnancy, myopathy, anemia, emtricitabine, hyperpigmentation, lipodystrophy, peripheral neuropathy, bone marrow suppression, lactic acidosis, tenofovir, fanconi syndrome