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Fischer A, Meehan RT, Feghali-Bostwick CA, West SG, Brown KK.Fischer A, et al. Among authors: meehan rt.Chest. 2006 Oct;130(4):976-81. doi: 10.1378/chest.130.4.976.Chest. 2006.PMID: 17035427
Fischer A, Meehan R, Brown K, Feghali-Bostwick C, West S.Fischer A, et al.Chest. 2007 Mar;131(3):940-941. doi: 10.1016/S0012-3692(15)38926-1.Chest. 2007.PMID: 17356120No abstract available.
Fischer A, Swigris JJ, du Bois RM, Groshong SD, Cool CD, Sahin H, Lynch DA, Gillis JZ, Cohen MD, Meehan RT, Brown KK.Fischer A, et al. Among authors: meehan rt.Chest. 2009 Oct;136(4):1072-1078. doi: 10.1378/chest.08-2839. Epub 2009 May 8.Chest. 2009.PMID: 19429722Free PMC article.