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Phelan SM, Burke SE, Hardeman RR, White RO, Przedworski J, Dovidio JF, Perry SP, Plankey M, A Cunningham B, Finstad D, W Yeazel M, van Ryn M.Phelan SM, et al.J Gen Intern Med. 2017 Nov;32(11):1193-1201. doi: 10.1007/s11606-017-4127-6. Epub 2017 Aug 1.J Gen Intern Med. 2017.PMID: 28766125Free PMC article.