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Holcomb CN, Hollis RH, Graham LA, Richman JS, Valle JA, Itani KM, Maddox TM, Hawn MT.Holcomb CN, et al. Among authors: richman js.JAMA Surg. 2016 May 1;151(5):462-9. doi: 10.1001/jamasurg.2015.4545.JAMA Surg. 2016.PMID: 26720292Free PMC article.