title: Return to contingency - fragile, robust or anti-fragile?
mesh_terms: D055826:Afghan Campaign 2001-; D049674:History, 21st Century; D006801:Humans; D054542:Iraq War, 2003-2011; D008887:Military Medicine / Q000193:education / Q000458:organization & administration*; D016019:Survival Analysis; D015599:Trauma Severity Indices; D014947:Wounds and Injuries / Q000401:mortality*