A duck hepatitis B virus strain with a knockout mutation in the putative X ORF shows similar infectivity and in vivo growth characteristics to wild-type virus.

MLA

Meier, P., et al. “A Duck Hepatitis B Virus Strain with a Knockout Mutation in the Putative X ORF Shows Similar Infectivity and in Vivo Growth Characteristics to Wild-Type Virus.” Virology, vol. 317, no. 2, Dec. 2003, pp. 291–98. EBSCOhost, https://doi.org/10.1016/j.virol.2003.08.025.

APA

Meier, P., Scougall, C. A., Will, H., Burrell, C. J., & Jilbert, A. R. (2003). A duck hepatitis B virus strain with a knockout mutation in the putative X ORF shows similar infectivity and in vivo growth characteristics to wild-type virus. Virology, 317(2), 291–298. https://doi.org/10.1016/j.virol.2003.08.025

Chicago

Meier, P, C A Scougall, H Will, C J Burrell, and A R Jilbert. 2003. “A Duck Hepatitis B Virus Strain with a Knockout Mutation in the Putative X ORF Shows Similar Infectivity and in Vivo Growth Characteristics to Wild-Type Virus.” Virology 317 (2): 291–98. doi:10.1016/j.virol.2003.08.025.