Kucharski, T J, Ng, T F, Sharon, DM, Navid-Azarbaijani, P, Tavassoli, M & Teodoro, JG 2016, ' Activation of the Chicken Anemia Virus Apoptin Protein by Chk 1/2 Phosphorylation Is Required for Apoptotic Activity and Efficient Viral Replication ', Journal of Virology, vol. 90, no. 20, pp. 9433-9445 . https://doi.org/10.1128/JVI.00936-16