The demonstration that PGF2alpha is the uterine luteolysin in the ewe.
D000818:Animals; D003338:Corpus Luteum / Q000502:physiology*; D005260:Female; D005640:Follicle Stimulating Hormone / Q000097:blood; D007016:Hypophysectomy; D007986:Luteinizing Hormone / Q000097:blood; D010053:Ovary / Q000502:physiology; D010902:Pituitary Gland / Q000502:physiology; D011388:Prolactin / Q000097:blood; D011453:Prostaglandins / Q000502:physiology*; D012756:Sheep / Q000502:physiology*; D014599:Uterus / Q000502:physiology*
D011453:Prostaglandins; D011388:Prolactin; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone