1. Fertility and pregnancy loss after delay of foal oestrus with progesterone and oestradiol;Bell;J Reprod Fertil Suppl,1987
2. Effects of ecbolic agents on measurements of uterine involution in the mare;Blanchard;Theriogenology,1991
3. The sexual cycle and its relation to ovulation with breeding records of the Thoroughbred mare;Caslick;Cornell Vet,1937
4. Clinical, microbiological and histological changes associated with uterine involution in the mare;Gygax;J Reprod Fertil Suppl,1979