title: Prostaglandin F concentration in the utero-ovarian venous plasma of the ewe during the oestrous cycle.
mesh_terms: D000818:Animals; D004971:Estrus; D005260:Female; D010053:Ovary / Q000098:blood supply*; D011247:Pregnancy; D011453:Prostaglandins / Q000097:blood*; D011863:Radioimmunoassay; D012756:Sheep / Q000502:physiology*; D014599:Uterus / Q000098:blood supply*; D014680:Veins
chemical_list: D011453:Prostaglandins