An outbreak of Pacheco's parrot disease in psittacine birds recently imported to Campania, Italy: isolation of psittacid herpesvirus 2.

Magnino, S., Conzo, G., Fioretti, A., Menna, L. F., Rampin, T., Sironi, G., Fabbi, M., Kaleta, E. F., (1996). Journal of Veterinary Medicine. Series B 43(10), 631-637. English language