. (2005). -. (e12002). Journal of Veterinary Research, 59(4), e12002
. "-" .e12002 , Journal of Veterinary Research, 59, 4, 2005, e12002.
. (2005). '-', Journal of Veterinary Research, 59(4), e12002.
, "-," Journal of Veterinary Research, 59 4 (2005): e12002,
. -. Journal of Veterinary Research. 2005;59(4):e12002 (In Persian).
