Invited commentary.
Welsby
Ian J
IJ
Department of Anesthesiology, Duke University Medical Center, Durham, NC 27710, USA. welsb001@mc.duke.edu
Phillips-Bute
Barbara
B
Onaitis
Mark W
MW
D001026:Coronary Artery Bypass / Q000009:adverse effects* / Q000401:mortality; D005767:Gastrointestinal Diseases / Q000209:etiology / Q000401:mortality*; D006801:Humans; D016015:Logistic Models; D012307:Risk Factors