. (2003). -. (e16600). Journal of Veterinary Research, 58(2), e16600
. "-" .e16600 , Journal of Veterinary Research, 58, 2, 2003, e16600.
. (2003). '-', Journal of Veterinary Research, 58(2), e16600.
, "-," Journal of Veterinary Research, 58 2 (2003): e16600,
. -. Journal of Veterinary Research. 2003;58(2):e16600 (In Persian).
