RT Journal Article SR Electronic T1 What is the optimal venous thromboembolism prophylaxis for patients undergoing bariatric surgery? JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP S17 OP S18 VO 73 IS 9 esuppl 1 A1 Gugliotti, David V. YR 2006 UL http://www.ccjm.org/content/73/9_esuppl_1/S17.abstract AB