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Senn O, Brack T, Matthews F, Russi EW, Bloch KE.Senn O, et al. Among authors: brack t.Am J Respir Crit Care Med. 2003 Dec 15;168(12):1506-11. doi: 10.1164/rccm.200304-542OC. Epub 2003 Oct 2.Am J Respir Crit Care Med. 2003.PMID: 14525804Clinical Trial.
Scharf C, Turk A, Brack T, Bloch K.Scharf C, et al. Among authors: brack t.J Am Coll Cardiol. 2005 Feb 15;45(4):633; author reply 633-4. doi: 10.1016/j.jacc.2004.11.028.J Am Coll Cardiol. 2005.PMID: 15708718Free article.No abstract available.
Kohler M, Clarenbach CF, Böni L, Brack T, Russi EW, Bloch KE.Kohler M, et al. Among authors: brack t.Am J Respir Crit Care Med. 2005 Oct 15;172(8):1032-6. doi: 10.1164/rccm.200503-322OC. Epub 2005 Jun 16.Am J Respir Crit Care Med. 2005.PMID: 15961695