Weiser, T. , Gawande, A. , 2015.“Excess Surgical Mortality: Strategies for Improving Quality of Care”. In: Disease Control Priorities (third edition): Volume 1, Essential Surgery, edited by H. Debas , P. Donkor , A. Gawande , D. T. Jamison , M. Kruk , C. N. Mock . Washington, DC: World Bank.