title: Metformin--long-term results.
mesh_terms: D018791:CD4 Lymphocyte Count; D018849:Controlled Clinical Trials as Topic; D005260:Female; D015658:HIV Infections / Q000503:physiopathology; D006801:Humans; D007004:Hypoglycemic Agents / Q000009:adverse effects / Q000627:therapeutic use*; D007333:Insulin Resistance; D008297:Male; D008687:Metformin / Q000009:adverse effects / Q000627:therapeutic use*; D008875:Middle Aged; D019562:Viral Load
chemical_list: D007004:Hypoglycemic Agents; D008687:Metformin