1. Induction of ovulation in bitches with pulsatile or continuous infusion of GnRH;Cain;J. Reprod. Fertil.,1989
2. Canine physiology of reproduction;Concannon,1986
3. Biology of gonadotropin secretion in adult and prepubertal female dogs;Concannon;J. Reprod. Fertil.,1993
4. Biology and endocrinology of ovulation, pregnancy and parturition in the dog;Concannon;J. Reprod. Fertil.,1989
5. Increased LH pulse frequency associated with termination of anestrus during the ovarian cycle of the dog;Concannon;Biol. Reprod.,1986