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Elsevier BV, 1994
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Elsevier BV, 2012
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Massachusetts Medical Society, 1996
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Ovid Technologies (Wolters Kluwer Health), 1993
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Springer Science and Business Media LLC, 1993
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Elsevier BV, 2018
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Elsevier BV, 1992
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Ovid Technologies (Wolters Kluwer Health), 1990
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Elsevier BV, 1997
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Hindawi Limited, 1992
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Elsevier BV, 1992
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Oxford University Press (OUP), 2022
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Ovid Technologies (Wolters Kluwer Health), 2021
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Springer Science and Business Media LLC, 2019
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Springer Science and Business Media LLC, 2017
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Springer Science and Business Media LLC, 2017
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Springer Science and Business Media LLC, 2013
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Public Library of Science (PLoS), 2011
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Georg Thieme Verlag KG, 2018
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American Society of Clinical Oncology (ASCO), 2012