title: Measuring below the bar: what is it telling us?
authors.forename: Eric S
authors.initials: ES
authors.lastname: Daar
mesh_terms: D044966:Anti-Retroviral Agents / Q000627:therapeutic use; D015658:HIV Infections / Q000188:drug therapy / Q000821:virology*; D017320:HIV Protease Inhibitors / Q000627:therapeutic use; D015497:HIV-1; D006801:Humans; D061466:Lopinavir; D011744:Pyrimidinones / Q000627:therapeutic use; D012367:RNA, Viral / Q000097:blood*; D019438:Ritonavir / Q000627:therapeutic use
chemical_list: D044966:Anti-Retroviral Agents; D017320:HIV Protease Inhibitors; D011744:Pyrimidinones; D012367:RNA, Viral; D061466:Lopinavir; D019438:Ritonavir