Emergency Medical Services Intervals and Survival in Trauma: Assessment of the "Golden Hour" in a North American Prospective Cohort

Craig D. Newgard, Robert H. Schmicker, Jerris R. Hedges, John P. Trickett, Daniel P. Davis, Eileen M. Bulger, Tom P. Aufderheide, Joseph P. Minei, J. Steven Hata, K. Dean Gubler, Todd B. Brown, Jean Denis Yelle, Berit Bardarson, Graham Nichol