1. Plasma progesterone and LH concentrations in ewes after injection of an analogue of prostaglandin F2α;Acritipoulou;J. Reprod. Fert.,1977
2. Time of ovulation in ewes after treatment with a prostaglandin F2α analogue;Acritopoulou;J. Reprod. Fert.,1978
3. Response of ewes to a single injection of an analogue of PGF2α given at different stages of the oestrous cycle;Acritopoulou;J. Reprod. Fert.,1980
4. A multidisciplinary approach to the development of controlled breeding and intensive production systems for sheep;Ainsworth,1977
5. Use of oral progesterone for the synchronization of estrus in the ewe;Baker;J. Anim. Sci.,1964