1 손창호, "초음파 진단의 기본원리 및 소 생식기관의 검사" 11 : 167-178, 1996
2 Perry GA, "Relationship between size of the ovulatory follicle and pregnancy success in beef heifers" 85 : 684-689, 2007
3 Chagas e Silva J, "Plasma progesterone profiles and factors affecting embryofetal mortality following embryo transfer in dairy cattle" 58 : 51-59, 2002
4 Fortune JE, "Ovarian follicular growth and development in mammals" 50 : 225-232, 1994
5 GÜmen A, "Follicular size and response to ovsynch versus detection of estrus in anovular and ovular lactating dairy Cows" 86 : 3184-3194, 2003
6 Sartori R, "Comparison of artificial insemination versus embryo transfer in lactating dairy cows" 65 : 1311-1321, 2006
7 Kunzler RA, "Changes in vulvar and vestibular tissue of the bovine during the estrous cycle as determined by the use of near-infrared interactance" 38 : 935-944, 1992
8 Firk R, "Automation of oestrus detection in dairy cows: A review" 75 : 219-232, 2002
9 Vishwanath R, "Artificial insemination; the state of the art" 59 : 571-584, 2003
1 손창호, "초음파 진단의 기본원리 및 소 생식기관의 검사" 11 : 167-178, 1996
2 Perry GA, "Relationship between size of the ovulatory follicle and pregnancy success in beef heifers" 85 : 684-689, 2007
3 Chagas e Silva J, "Plasma progesterone profiles and factors affecting embryofetal mortality following embryo transfer in dairy cattle" 58 : 51-59, 2002
4 Fortune JE, "Ovarian follicular growth and development in mammals" 50 : 225-232, 1994
5 GÜmen A, "Follicular size and response to ovsynch versus detection of estrus in anovular and ovular lactating dairy Cows" 86 : 3184-3194, 2003
6 Sartori R, "Comparison of artificial insemination versus embryo transfer in lactating dairy cows" 65 : 1311-1321, 2006
7 Kunzler RA, "Changes in vulvar and vestibular tissue of the bovine during the estrous cycle as determined by the use of near-infrared interactance" 38 : 935-944, 1992
8 Firk R, "Automation of oestrus detection in dairy cows: A review" 75 : 219-232, 2002
9 Vishwanath R, "Artificial insemination; the state of the art" 59 : 571-584, 2003