title: HIV-1 viral load assays for resource-limited settings: clades matter.
authors.forename: Wolfgang
authors.initials: W
authors.lastname: Preiser
authors.forename: Jan Felix
authors.initials: JF
authors.lastname: Drexler
authors.forename: Christian
authors.initials: C
authors.lastname: Drosten
mesh_terms: D000940:Antigenic Variation; D003906:Developing Countries / Q000191:economics; D005838:Genotype; D015658:HIV Infections; D016325:HIV Long Terminal Repeat / Q000235:genetics; D015497:HIV-1 / Q000235:genetics*; D006801:Humans; D012367:RNA, Viral; D011933:Reagent Kits, Diagnostic; D020133:Reverse Transcriptase Polymerase Chain Reaction; D019562:Viral Load
chemical_list: D012367:RNA, Viral; D011933:Reagent Kits, Diagnostic