title: Wolf in wolf's clothing: is it time to raise the bounty on the passenger leukocyte?
authors.forename: H G
authors.initials: HG
authors.lastname: Klein
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000635:transmission; D016913:Blood Component Transfusion; D006801:Humans; D017708:Leukocyte Transfusion; D007962:Leukocytes / Q000276:immunology / Q000502:physiology; D065227:Transfusion Reaction