Immunogenicity and protective efficacy of seven candidate vaccines boosted with recombinant proteins, whole-cell bacterins of three serotypes of Mannheimia haemolytica, and an emulsion-type adjuvant - Balevi, Aslı; Toslak, Emine Eda; Uslu, Ali; Sayın, Zafer; Erganis, Osman (Frontiers in Veterinary Science, 2025)