Lee, C., Hodgins, D. C., Calvert, J. G., Welch, S. W., Jolie, R., & Yoo, D. (2006). The Nuclear Localization Signal of the Prrs Virus Nucleocapsid Protein Modulates Viral Replication in vitro and Antibody Response in vivo. The Nidoviruses.

Lee, Changhee, Douglas C. Hodgins, Jay G. Calvert, Siao-Kun Wan Welch, Rika Jolie, i Dongwan Yoo. "The Nuclear Localization Signal of the Prrs Virus Nucleocapsid Protein Modulates Viral Replication in Vitro and Antibody Response in Vivo." The Nidoviruses 2006.

Lee, Changhee, et al. "The Nuclear Localization Signal of the Prrs Virus Nucleocapsid Protein Modulates Viral Replication in Vitro and Antibody Response in Vivo." The Nidoviruses 2006.