1. The effect of Ovaritropin on reproductive function of mares and the optimum time of insemination with frozenthawed semen;Aliev;Anim. Breed.,1981
2. The optimum time of insemination;Aliev;Anim. Breed.,1979
3. Equine frozen semen: results obtained in Italy during the 1994-1997 period;Barbacini;Equine vet. Educ.,1999
4. Rates of success in non-surgical embryo collections at 144, 156 or 168 hours after ovulation;Battut;Equine vet. J.,1998
5. Chronology of equine fertilisation and embryonic development in vivo and in vitro;Bézard;Equine vet. J.,1989