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Nichols, C. A.; Bremer, V. R.; Watson, A. K.; Buckner, C. D.; Harding, J. L.; Klopfenstein, T. J.; Smith, D. R. The Effect of Sulfur and Use of Ruminal Available Sulfur As a Model to Predict Incidence of Polioencephalomalacia in Feedlot Cattle. Bov. pract. 2013, 47, 47-53.