1. Effect of uterine inflammation and ultrasonically-detected uterine pathology on fertility in the mare;Adams;J. Reprod. Fert.,1987
2. Role of the embryonic vesicle and progesterone in embryonic loss in mares;Bergfelt;J. Reprod. Fert.,1992
3. Direct evidence of retention of unfertilized ova in the oviduct of the mare;Betteridge;J. Reprod. Fert.,1974
4. Uterine prostaglandin release relative to embryo collection, transfer procedures and maintenance of the corpus luteum;Betteridge;Equine vet. J.,1985
5. Ultrasonic echography in the mare;Chevalier;J. Reprod. Fert.,1982