title: Cyclic variation of F prostaglandins in the uterine fluids of the cow.
mesh_terms: D000818:Animals; D002417:Cattle / Q000378:metabolism*; D004971:Estrus; D005260:Female; D011247:Pregnancy; D011460:Prostaglandins F / Q000378:metabolism*; D014599:Uterus / Q000378:metabolism*
chemical_list: D011460:Prostaglandins F