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Bristow RE, Chang J, Ziogas A, Campos B, Chavez LR, Anton-Culver H.Bristow RE, et al. Among authors: chavez lr.J Am Coll Surg. 2015 May;220(5):940-50. doi: 10.1016/j.jamcollsurg.2015.01.056. Epub 2015 Feb 14.J Am Coll Surg. 2015.PMID: 25840536Free PMC article.