RT Journal Article SR Electronic T1 New Developments in Cardiac Assist Devices ed by Safuh Attar JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 62 OP 63 VO 54 IS 1 A1 Robert W. Stewart YR 1987 UL http://www.ccjm.org/content/54/1/62.2.abstract AB