RT Journal Article SR Electronic T1 An Analysis of Preoperative Testing Protocols in Academic Anesthesiology Programs JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP eS18 OP eS18 VO 76 IS 2 esuppl 1 A1 David Hepner A1 A.R. Bader A1 D. Correll A1 L.C. Tsen A1 B.S. Segal A1 A.M. Bader YR 2009 UL http://www.ccjm.org/content/76/2_esuppl_1/eS18.abstract AB