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London: Abacus, 1991
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New York, NY: Morrow, 1983
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München; Paris; London: Schirmer-Mosel, 1992
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München: Heyne, 1991
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SAGE Publications, 2003
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Association for Computing Machinery (ACM), 2004
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Informa UK Limited, 2012
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Ovid Technologies (Wolters Kluwer Health), 1990
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Elsevier BV, 1983
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Elsevier BV, 1991
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Ovid Technologies (Wolters Kluwer Health), 1994
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Ovid Technologies (Wolters Kluwer Health), 1992
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Elsevier BV, 1991
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Centers for Disease Control MMWR Office, 2022