Protection against Mycoplasma bovis infection in calves following intranasal vaccination with modified-live Mannheimia haemolytica expressing Mycoplasma antigens. - Briggs RE; Billing SR; Boatwright WD Jr; Chriswell BO; Casas E; Dassanayake RP; Palmer MV; Register KB; Tatum FM (Microbial pathogenesis, 2021)