title: Prostaglandin F concentration in the peripheral blood of the ewe during the estrous cycle.
mesh_terms: D000085:Acetates; D000818:Animals; D002404:Catheterization; D004971:Estrus; D005260:Female; D006908:Hydroxyprogesterones; D011247:Pregnancy; D011453:Prostaglandins / Q000097:blood*; D011863:Radioimmunoassay; D012756:Sheep; D014682:Vena Cava, Inferior
chemical_list: D000085:Acetates; D006908:Hydroxyprogesterones; D011453:Prostaglandins