Kafkas Üniversitesi Veteriner Fakültesi Dergisi 2010 , Vol 16 , Issue 3
The effects of GnRH and hCG used during and after artificial insemination on blood serum progesterone levels and pregnancy rate in cows
PAKSOY Z1, KALKAN C1
DOI : 10.9775/kvfd.2009.791 Keywords :