| Rank | Title | Journal | Year | PubWeight™‹?› |
|---|---|---|---|---|
| 1 | Phylogenetic analysis of gag genes from 70 international HIV-1 isolates provides evidence for multiple genotypes. | AIDS | 1993 | 3.52 |
| 2 | Genetic analysis of HIV-1 isolates from Brazil reveals presence of two distinct genetic subtypes. | AIDS Res Hum Retroviruses | 1994 | 1.90 |