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Elsevier BV, 1996
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Elsevier BV, 1996
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Elsevier BV, 1989
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Elsevier BV, 1970
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Springer Science and Business Media LLC, 2009
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Springer Science and Business Media LLC, 2009
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Springer Science and Business Media LLC, 2008
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Wiley, 2006
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Elsevier BV, 1994
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Elsevier BV, 1992
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Elsevier BV, 1991
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Wiley, 1990
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British Medical Association, 1988
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Elsevier BV, 1985
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Wiley, 1984
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Elsevier BV, 1983
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Wiley, 1983
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Wiley, 1983
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Wiley, 1982
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Wiley, 1981