Citation: Cm. Sapp et al., Systematic comparison of a color reporter gene and drug resistance genes for the determination of retroviral titers, J BIOMED SC, 6(5), 1999, pp. 342-348
Citation: Jy. Zhang et Cm. Sapp, Recombination between two identical sequences within the same retroviral RNA molecule, J VIROLOGY, 73(7), 1999, pp. 5912-5917