title: [Transfusion of packed red cells and postsurgical infection in critical patients].
authors.forename: S R
authors.initials: SR
authors.lastname: Leal
authors.forename: I
authors.initials: I
authors.lastname: Jara
authors.forename: M J
authors.initials: MJ
authors.lastname: Román
mesh_terms: D000917:Antibody Formation / Q000502:physiology; D017707:Erythrocyte Transfusion / Q000009:adverse effects*; D006801:Humans; D007111:Immunity, Cellular / Q000502:physiology; D007239:Infections / Q000276:immunology*; D011183:Postoperative Complications / Q000276:immunology*