1. Uterine luteolytic hormone: A physiological role for prostaglandin F2α;Horton;Physiol. Rev.,1976
2. Relation of ovarian function to uterine and ovarian secretion of prostaglandins during the estrous cycle and early pregnancy in the ewe and cow;Inskeep,1980
3. Prostaglandin F and progesterone concentrations in the utero-ovarian venous plasma of the ewe during the oestrous cycle and early pregnancy;Thorburn;J. Reprod. Fertil. Suppl.,1973
4. Mechanism by which progesterone shortens the estrous cycle of the ewe;Ottobre;Biol. Reprod.,1980
5. The secretion of progtalandin F from the autotranspanted uterus of the ewe;Scaramuzzi;J. Reprod. Fertil.,1977