Hoar, B. R., and D. M. Myers. “Effect of an Immunostimulant Administered at or Near Weaning on Weight Gain and Health of Beef Calves”. The Bovine Practitioner 41, no. 1 (March 1, 2007): 48–51. Accessed March 28, 2024. https://bovine-ojs-tamu.tdl.org/bovine/article/view/2875.