Santra, A Effect of dietary concentrate level on body immune response in calves fed a wheat straw-based diet. [electronic resource] - Journal of the South African Veterinary Association Dec 2000 - 244-5 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial ISSN: 1019-9128 Standard No.: 10.4102/jsava.v71i4.723 doi Subjects--Topical Terms: Animal Feed--standardsAnimalsCattle--bloodCattle Diseases--bloodDietary Fiber--administration & dosageImmune System--physiologyRandom AllocationWeight Gain