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Erlangen; Nürnberg, 2018
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Ovid Technologies (Wolters Kluwer Health), 2010
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Elsevier BV, 1984
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BMJ, 2016
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Springer Science and Business Media LLC, 2017
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Springer Science and Business Media LLC, 2016
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BMJ, 2016
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EMH Swiss Medical Publishers, Ltd., 2013
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EMH Swiss Medical Publishers, Ltd., 2013
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Wiley, 1983
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American Medical Association (AMA), 2023
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SAGE Publications, 2020
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Springer Science and Business Media LLC, 2019
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Springer Science and Business Media LLC, 2019
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Springer Science and Business Media LLC, 2018
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S. Karger AG, 2018
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Springer Science and Business Media LLC, 2017
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S. Karger AG, 2017
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Springer Science and Business Media LLC, 2017
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EMH Swiss Medical Publishers, Ltd., 2016