RT Journal T1 "Cooling-off" vs immediate revascularization for patients with acute coronary syndromes JF JAMA JO JAMA YR 2004 FD February 11 VO 291 IS 6 SP 691 OP 692 DO 10.1001/jama.291.6.691-a UL http://dx.doi.org/10.1001/jama.291.6.691-a AB