title: Ongoing protease inhibitor trials.
mesh_terms: D001315:Australia; D018791:CD4 Lymphocyte Count; D002986:Clinical Trials as Topic; D004345:Drug Industry; D004359:Drug Therapy, Combination; D005060:Europe; D015658:HIV Infections / Q000188:drug therapy* / Q000276:immunology; D017320:HIV Protease Inhibitors / Q000627:therapeutic use*; D015277:Hotlines; D006801:Humans; D018579:Patient Selection; D013020:South America; D014481:United States
chemical_list: D017320:HIV Protease Inhibitors