title: For Whom the Bell Tolls: Programmed Death 1 as a Marker of Post-Transplantation Mortality.
authors.affiliation: Division of Hematologic Malignancies, Department of Oncology, Johns Hopkins University, Baltimore, Maryland. Electronic address: tara.robinson@jhmi.edu.
authors.forename: Tara M
authors.initials: TM
authors.lastname: Robinson
authors.affiliation: Division of Hematologic Malignancies, Department of Oncology, Johns Hopkins University, Baltimore, Maryland.
authors.forename: Leo
authors.initials: L
authors.lastname: Luznik
mesh_terms: D015415:Biomarkers; D006801:Humans
chemical_list: D015415:Biomarkers