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Bonn, Germany: IZA - Institute of Labor Economics, February 2023
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[S.l.]: SSRN, 2023
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Bonn: Institute of Labor Economics (IZA), 2023
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Elsevier BV, 2023
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Massachusetts Medical Society, 2000
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American Society of Tropical Medicine and Hygiene, 2017
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Elsevier BV, 1996
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American Medical Association (AMA), 2007
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Springer Science and Business Media LLC, 2005
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Wiley, 2003
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University of Chicago Press, 2000
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Oxford University Press (OUP), 2000
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University of Chicago Press, 2000
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Oxford University Press (OUP), 2000
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University of Chicago Press, 1999
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Oxford University Press (OUP), 1999
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University of Chicago Press, 1999
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Oxford University Press (OUP), 1999
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Elsevier BV, 1998
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Ovid Technologies (Wolters Kluwer Health), 1989