Shp-2 Is Dispensable for Establishing T Cell Exhaustion and for PD-1 Signaling In Vivo oleh Giorgia Rota, Charlène Niogret, Anh Thu Dang, Cristina Ramon Barros, Nicolas Pierre Fonta, Francesca Alfei, Leonor Morgado, Dietmar Zehn, Walter Birchmeier, Eric Vivier, Greta Guarda