RT Journal Article SR Electronic T1 One-Year Incidence for Admission to a Critical Care Unit After Major Orthopedic Surgery JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP eS26 OP eS26 VO 78 IS 3 esuppl 1 A1 Michael Urban A1 Steven Magid A1 Michele Mangini YR 2011 UL http://www.ccjm.org/content/78/3_esuppl_1/eS26.abstract AB