RT Journal Article SR Electronic T1 Postoperative Care of the Open-Cardiotomy Patient JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 204 OP 209 VO 24 IS 4 A1 Knight, Harold F. A1 Effler, Donald B. YR 1957 UL http://www.ccjm.org/content/24/4/204.abstract AB