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Makam AN, Nguyen OK, Xuan L, Miller ME, Goodwin JS, Halm EA.Makam AN, et al. Among authors: nguyen ok.JAMA Intern Med. 2018 Mar 1;178(3):399-405. doi: 10.1001/jamainternmed.2017.8467.JAMA Intern Med. 2018.PMID: 29404575Free PMC article.