Genetic analysis of the Rous sarcoma virus subgroup D env gene: mammal tropism correlates with temperature sensitivity of gp85.

od Bova-Hill, C, Olsen, J C, Swanstrom, R
Wydane 1991

Rearrangements in unintegrated retroviral DNA are complex and are the result of multiple genetic determinants.

od Olsen, J C, Bova-Hill, C, Grandgenett, D P, Quinn, T P, Manfredi, J P, Swanstrom, R
Wydane 1990