TZIKA (Ε. Δ. ΤΖΗΚΑ) E. D. “Update on Syndromes and Clinical Problems Associated With Porcine Circovirus Type 2 Infection”. Journal of the Hellenic Veterinary Medical Society, vol. 56, no. 3, Nov. 2017, pp. 256-68, doi:10.12681/jhvms.15086.