title: Mammary arterial and venous concentrations of prolactin in lactating cows after milking or administration of thyrotropin-releasing hormone or ergocryptine.
mesh_terms: D000818:Animals; D001158:Arteries; D002417:Cattle; D004873:Ergolines / Q000494:pharmacology*; D005260:Female; D007700:Kinetics; D007774:Lactation; D011247:Pregnancy; D011388:Prolactin / Q000097:blood*; D013973:Thyrotropin-Releasing Hormone / Q000494:pharmacology*; D014680:Veins
chemical_list: D004873:Ergolines; D013973:Thyrotropin-Releasing Hormone; D011388:Prolactin