title: Development of a continuous blood collection technique and a detailed study of prostaglandin F2 alpha release during luteolysis and early pregnancy in heifers.
mesh_terms: D000818:Animals; D001800:Blood Specimen Collection / Q000662:veterinary*; D002417:Cattle / Q000097:blood*; D015237:Dinoprost; D004971:Estrus / Q000097:blood*; D005260:Female; D011247:Pregnancy; D011270:Pregnancy, Animal / Q000097:blood*; D011460:Prostaglandins F / Q000097:blood*
chemical_list: D011460:Prostaglandins F; D015237:Dinoprost