title: NIH launches interleukin-2 study.
mesh_terms: D018791:CD4 Lymphocyte Count; D015658:HIV Infections / Q000188:drug therapy*; D006801:Humans; D007376:Interleukin-2 / Q000627:therapeutic use*; D009316:National Institutes of Health (U.S.); D014481:United States
chemical_list: D007376:Interleukin-2