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Daher A, Dreher M.Daher A, et al. Among authors: dreher m.Clin Chest Med. 2020 Sep;41(3):529-545. doi: 10.1016/j.ccm.2020.06.014.Clin Chest Med. 2020.PMID: 32800204Review.
Dreher M, Storre JH, Windisch W.Dreher M, et al.Eur Respir J. 2007 May;29(5):930-6. doi: 10.1183/09031936.00075806. Epub 2007 Mar 1.Eur Respir J. 2007.PMID: 17331969Free article.Clinical Trial.
Dreher M, Doncheva E, Schwoerer A, Walterspacher S, Sonntag F, Kabitz HJ, Windisch W.Dreher M, et al.Respiration. 2009;78(2):154-60. doi: 10.1159/000187717. Epub 2008 Dec 18.Respiration. 2009.PMID: 19092234Clinical Trial.