Kern, E. R., Hartline, C., Harden, E., Keith, K., Rodriguez, N., Beadle, J. R., & Hostetler, K. Y. (2002). Enhanced Inhibition of Orthopoxvirus Replication In Vitro by Alkoxyalkyl Esters of Cidofovir and Cyclic Cidofovir. American Society for Microbiology.

Kern, Earl R., Caroll Hartline, Emma Harden, Kathy Keith, Natalie Rodriguez, James R. Beadle, και Karl Y. Hostetler. Enhanced Inhibition of Orthopoxvirus Replication In Vitro By Alkoxyalkyl Esters of Cidofovir and Cyclic Cidofovir. American Society for Microbiology, 2002.

Kern, Earl R., et al. Enhanced Inhibition of Orthopoxvirus Replication In Vitro By Alkoxyalkyl Esters of Cidofovir and Cyclic Cidofovir. American Society for Microbiology, 2002.