. (1999). -. (e16358). Journal of Veterinary Research, 53(3,4), e16358
. "-" .e16358 , Journal of Veterinary Research, 53, 3,4, 1999, e16358.
. (1999). '-', Journal of Veterinary Research, 53(3,4), e16358.
, "-," Journal of Veterinary Research, 53 3,4 (1999): e16358,
. -. Journal of Veterinary Research. 1999;53(3,4):e16358 (In Persian).
