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Springer Science and Business Media LLC, 2015
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Ovid Technologies (Wolters Kluwer Health), 1944
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Springer Science and Business Media LLC, 1963
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Springer Science and Business Media LLC, 1956
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Springer Science and Business Media LLC, 1928
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Walter de Gruyter GmbH, 1901
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Springer Science and Business Media LLC, 2005
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EMH Swiss Medical Publishers, Ltd., 2003
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Springer Science and Business Media LLC, 1938