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4. Gilbery TC, Knight MH, Lardy GP, et al. Effect of creep feeding pressed block and salt-limited pellets to beef calves. Central Grasslands Research Extension Center Annual Report; 2001. Available at: http://www.ag.ndsu.nodak.edu/streeter/2001report/Creep_Feeding_Pressed_Block.htm. Accessed August 28, 2006.
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