RT Journal Article SR Electronic T1 Determination of the Causes of Long Patient Wait Times in a Preoperative Evaluation Clinic JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP eS27 OP eS27 VO 78 IS 3 esuppl 1 A1 Jean Kwo A1 Devon Price A1 Mary Elizabeth Ellbeg A1 Retsef Levi YR 2011 UL http://www.ccjm.org/content/78/3_esuppl_1/eS27.abstract AB