RT Journal Article SR Electronic T1 Causes of Death After External Cardiac Massage: Analysis of Observations on Fifty Consecutive Autopsies JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 147 OP 152 VO 30 IS 3 A1 Bynum, William R. A1 Connell, Robert M. A1 Hawk, William A. YR 1963 UL http://www.ccjm.org/content/30/3/147.abstract AB