Outcomes in patients with acute non-Q-wave myocardial infarction randomly assigned to an invasive as compared with a conservative management strategy. - Boden,W.E.; O'Rourke,R.A.; Crawford,M.H.; Blaustein,A.S.; Deedwania,P.C.; Zoble,R.G.; Wexler,L.F.; Kleiger,R.E.; Pepine,C.J.; Ferry,D.R.; Chow,B.K.; Lavori,P.W. (N Engl J Med, 1998)