The chick's response to choline and its application to an assay for choline in feedstuffs.
D000818:Animals; D001681:Biological Assay; D002645:Chickens / Q000378:metabolism*; D002784:Cholesterol / Q000097:blood; D002794:Choline / Q000378:metabolism; D002796:Choline Deficiency / Q000378:metabolism / Q000662:veterinary*; D006400:Hematocrit; D011201:Poultry Diseases / Q000378:metabolism*; D011517:Prothrombin Time
D002784:Cholesterol; D002794:Choline