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Olufajo OA, Metcalfe D, Rios-Diaz A, Lilley E, Havens JM, Kelly E, Weissman JS, Haider AH, Salim A, Cooper Z.Olufajo OA, et al.J Am Coll Surg. 2016 Jul;223(1):32-40.e1. doi: 10.1016/j.jamcollsurg.2016.02.002. Epub 2016 Feb 13.J Am Coll Surg. 2016.PMID: 27055588