1. The effects of human chorionic gonadotrphin on ovulation, length of estrus, and fertility in the mare;Loy;Cornell Vet,1966
2. Duration of estrus and ovulation time in nonlactating mares given human chorionic gonadotropin during three successive estrous periods;Sullivan;JAVMA,1973
3. Effect of human chorionic gonadotropin on duration of estrous cycle and fertility of normally cycling, nonlactating mares;Voss;JAVMJ1,1974
4. Alternative solutions to hCG induction of ovulation in the mare;Ducharop;J Reprod Fert,1987
5. Predictable ovulation in mares treated with an implant of the GnRH analogue deslorelin;McKinnon;Equine Vet J,1993