title: Levels of prostaglandin F2-alpha in the uterine venous blood of sheep during the oestrous cycle.
mesh_terms: D000818:Animals; D001681:Biological Assay; D002849:Chromatography, Gas; D004971:Estrus; D005260:Female; D013058:Mass Spectrometry; D011247:Pregnancy; D011453:Prostaglandins / Q000097:blood*; D051381:Rats; D012756:Sheep; D014599:Uterus / Q000098:blood supply*; D014680:Veins
chemical_list: D011453:Prostaglandins