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Pirraglia PA, Bishop D, Herman DS, Trisvan E, Lopez RA, Torgersen CS, Van Hof AM, Anderson BJ, Miller I, Stein MD.Pirraglia PA, et al.J Gen Intern Med. 2005 Jun;20(6):510-4. doi: 10.1111/j.1525-1497.2005.0073.x.J Gen Intern Med. 2005.PMID: 15987325Free PMC article.
Jordan N, Lee TA, Valenstein M, Pirraglia PA, Weiss KB.Jordan N, et al. Among authors: pirraglia pa.Chest. 2009 Mar;135(3):626-632. doi: 10.1378/chest.08-0839. Epub 2008 Nov 18.Chest. 2009.PMID: 19017894