title: [The correlation study of programmed cell death-1 and its ligands and the immune tolerance of transplantation].
authors.forename: Bai-Lin
authors.initials: BL
authors.lastname: Niu
authors.forename: Yong
authors.initials: Y
authors.lastname: Chen
authors.forename: Jian-Ping
authors.initials: JP
authors.lastname: Gong
mesh_terms: D000818:Animals; D006801:Humans; D007108:Immune Tolerance; D008024:Ligands; D061026:Programmed Cell Death 1 Receptor / Q000502:physiology*; D014181:Transplantation Immunology
chemical_list: D008024:Ligands; C105992:PDCD1 protein, human; D061026:Programmed Cell Death 1 Receptor