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Kirk GD, Mehta SH, Astemborski J, Galai N, Washington J, Higgins Y, Balagopal A, Thomas DL.Kirk GD, et al. Among authors: thomas dl.Ann Intern Med. 2013 May 7;158(9):658-66. doi: 10.7326/0003-4819-158-9-201305070-00604.Ann Intern Med. 2013.PMID: 23440167Free PMC article.
Thomas DL, Factor SH, Kelen GD, Washington AS, Taylor E Jr, Quinn TC.Thomas DL, et al.Arch Intern Med. 1993 Jul 26;153(14):1705-12.Arch Intern Med. 1993.PMID: 8333808
Thomas DL, Nakatsuji Y, Shih JW, Alter HJ, Nelson KE, Astemborski JA, Lyles CM, Vlahov D.Thomas DL, et al.J Infect Dis. 1997 Sep;176(3):586-92. doi: 10.1086/514078.J Infect Dis. 1997.PMID: 9291303