Bad bad blood?
Carson
Jeffrey L
JL
Reynolds
Richard C
RC
Klein
Harvey G
HG
D002986:Clinical Trials as Topic; D015986:Confounding Factors, Epidemiologic; D016638:Critical Illness; D017707:Erythrocyte Transfusion / Q000009:adverse effects*; D006801:Humans; D007362:Intensive Care Units; D012306:Risk