Analysis of expression of the PD-1/PD-L1 immune checkpoint system and its prognostic impact in gastroenteropancreatic neuroendocrine tumors

por Sampedro-Núñez, Miguel, Serrano-Somavilla, Ana, Adrados, Magdalena, Cameselle-Teijeiro, José M., Blanco-Carrera, Concepción, Cabezas-Agricola, José Manuel, Martínez-Hernández, Rebeca, Martín-Pérez, Elena, Muñoz de Nova, José Luis, Díaz, José Ángel, García-Centeno, Rogelio, Caneiro-Gómez, Javier, Abdulkader, Ihab, González-Amaro, Roberto, Marazuela, Mónica
Publicado 2018