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Maithel SK, Kneuertz PJ, Kooby DA, Scoggins CR, Weber SM, Martin RC 2nd, McMasters KM, Cho CS, Winslow ER, Wood WC, Staley CA 3rd.Maithel SK, et al.J Am Coll Surg. 2011 Apr;212(4):638-48; discussion 648-50. doi: 10.1016/j.jamcollsurg.2011.01.004.J Am Coll Surg. 2011.PMID: 21463803Free PMC article.