Nitrogen utilization in ponies.
D000818:Animals; D001798:Blood Proteins / Q000032:analysis; D001806:Blood Urea Nitrogen; D002432:Cecum / Q000378:metabolism; D004032:Diet; D005243:Feces / Q000032:analysis; D006736:Horses / Q000378:metabolism; D008297:Male; D009584:Nitrogen / Q000032:analysis / Q000378:metabolism* / Q000652:urine; D014508:Urea / Q000008:administration & dosage / Q000378:metabolism
D001798:Blood Proteins; D014508:Urea; D009584:Nitrogen