Targeting to porcine sialoadhesin receptor receptor improves antigen presentation to T cells Concepción Revilla, Teresa Poderoso, Paloma Martínez, Belén Álvarez, Laura López-Fuertes, Fernando Alonso, Angel Ezquerra and Javier Domínguez Vet. Res., 40 3 (2009) 14 Published online: 12 December 2008 DOI: 10.1051/vetres:2008052