Effect of vaccination of pregnant beef heifers on the concentrations of serum IgG and specific antibodies to bovine herpesvirus 1, bovine viral diarrhea virus 1, and bovine viral diarrhea virus 2 in heifers and calves Reppert, E.J.; Chamorro, M.F.; Robinson, L.; Cernicchiaro, N.; Wick, J.; Weaber, R.L.; Haines, D.M. Canadian Journal of Veterinary Research 83(4): 313-316 2019 https://eurekamag.com/research/069/383/069383059.php