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Ovid Technologies (Wolters Kluwer Health), 1999
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Elsevier BV, 1991
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Georg Thieme Verlag KG, 2010
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Elsevier BV, 1981
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BMJ, 2021
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Wiley, 2015
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American Society for Microbiology, 2014
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Georg Thieme Verlag KG, 2009
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Wiley, 2009
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Wiley, 2008
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Elsevier BV, 2007
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SAGE Publications, 2006
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Ovid Technologies (Wolters Kluwer Health), 2004
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Ovid Technologies (Wolters Kluwer Health), 2000
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Elsevier BV, 1986
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Elsevier BV, 1984
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American Thoracic Society, 2017
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Public Library of Science (PLoS), 2014
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Springer Science and Business Media LLC, 2014
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Springer Science and Business Media LLC, 2014