title: Biliary and urinary excretion and enterohepatic recycling of vitamine A in sheep.
mesh_terms: D000085:Acetates / Q000378:metabolism; D000818:Animals; D001646:Bile / Q000378:metabolism; D001692:Biological Transport; D002247:Carbon Isotopes; D002404:Catheterization; D003135:Common Bile Duct / Q000502:physiology; D004386:Duodenum; D005260:Female; D007408:Intestinal Absorption; D008099:Liver / Q000378:metabolism* / Q000502:physiology; D011168:Portal System / Q000502:physiology; D012212:Rheology; D012756:Sheep; D013997:Time Factors; D014316:Tritium; D014546:Urinary Catheterization; D014556:Urine / Q000032:analysis; D014801:Vitamin A / Q000378:metabolism* / Q000652:urine
chemical_list: D000085:Acetates; D002247:Carbon Isotopes; D014316:Tritium; D014801:Vitamin A