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Alvarez CA, Giuliano CA, Haase KK, Thompson KA, Frei CR, Forcade NA, Brouse SD, Mortensen EM, Bell T, Bedimo RJ, Toups NM, Hall RG 2nd.Alvarez CA, et al. Among authors: frei cr.Am J Med Sci. 2014 Nov;348(5):371-6. doi: 10.1097/MAJ.0000000000000262.Am J Med Sci. 2014.PMID: 24762747Free PMC article.