1. Effects of lactation and hormone treatment on ovulations, estrus and uterine involution in the ewe;Foote;J. Anim. Sci.,1967
2. Increasing the frequency of pregnancy in sheep. I. Some factors affecting rebreeding during the postpartum period;Hunter;Anim. Breed.,1968
3. The duration of the postpartum anestrus and its relationships in sheep;Matter;Berl. Munch. Tierarztl. Wschr.,1976
4. Effect of nutrition and dose level of PMS on oestrous response and ovulation rate in progestagen-treated non-cyclic Suffolk and Galaway ewe lambs;Keane;J. Agr. Sci. Camb.,1975
5. The long term reproductive performance of Finn Landrace and Dorset Horn ewes subjected to photo-stimulation and hormone therapy;Robinson,1975