Protective effect of intranasal immunization with Neospora caninum membrane antigens against murine neosporosis established through the gastrointestinal tract - Ferreirinha, P.; Dias, J.; Correia, A.; Pérez-Cabezas, B.; Santos, C.; Teixeira, L.; Ribeiro, A.; Rocha, A.; Vilanova, M. (Immunology, 2014)