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Krug N, Jung T, Napp U, Wagner K, Schultze-Werninghaus G, Heusser C, Rieger CH, Schauer U, Fabel H.Krug N, et al. Among authors: jung t.Am J Respir Crit Care Med. 1998 Sep;158(3):754-9. doi: 10.1164/ajrccm.158.3.9507038.Am J Respir Crit Care Med. 1998.PMID: 9731001