RT Journal Article SR Electronic T1 Alcohol-Related Predictors of Postoperative Delirium in Major Head and Neck Cancer Surgery JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP eS20 OP eS20 VO 76 IS 2 esuppl 1 A1 Harrison Weed A1 Summit Shah A1 Xin He A1 Amit Agrawal A1 Enver Ozer A1 David E. Schuller YR 2009 UL http://www.ccjm.org/content/76/2_esuppl_1/eS20.abstract AB