title: [Studies with labeled urea on lactating ruminants. 3. Utilization of urea-nitrogen].
mesh_terms: D000821:Animal Feed; D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D001806:Blood Urea Nitrogen; D005260:Female; D006041:Goats / Q000378:metabolism*; D007774:Lactation; D009584:Nitrogen / Q000378:metabolism* / Q000652:urine; D009587:Nitrogen Isotopes; D011247:Pregnancy; D014508:Urea / Q000378:metabolism* / Q000652:urine
chemical_list: D009587:Nitrogen Isotopes; D014508:Urea; D009584:Nitrogen
vernacular_title: Untersuchungen mit markiertem Harnstoff an laktierenden Wiederkäuren. 3. Die Verwertung des Harnstoff-Stickstoffs.