Advanced cardiac life support in out-of-hospital cardiac arrest. - Stiell,I.G.; Wells,G.A.; Field,B.; Spaite,D.W.; Nesbitt,L.; De Maio,V.; Nichol,G.; Cousineau,D.; Blackburn,J.; Munkley,D.; Luinstra-Toohey,L.; Campeau,T.; et al. (N Engl J Med, 2004)