Comparative performance of three viral load assays on human immunodeficiency virus type 1 (HIV-1) isolates representing group M (subtypes A to G) and group O: LCx HIV RNA quantitative, AMPLICOR HIV-1 MONITOR version 1.5, and quantiplex HIV-1 RNA version 3.0

1. Swanson, P.
2. Soriano, V.
3. Devare, S.G.
4. Hackett J., Jr.