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Hussain T, Allen A, Halbert J, Anderson CA, Boonyasai RT, Cooper LA.Hussain T, et al. Among authors: boonyasai rt.J Gen Intern Med. 2015 Apr;30(4):454-61. doi: 10.1007/s11606-014-3130-4. Epub 2014 Dec 17.J Gen Intern Med. 2015.PMID: 25515136Free PMC article.