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Elsevier BV, 1987
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BMJ, 1996
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Elsevier BV, 1995
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SAGE Publications, 1991
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SAGE Publications, 1991
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British Medical Association, 1990
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Georg Thieme Verlag KG, 1989
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BMJ, 1988
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SAGE Publications, 1987
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Elsevier BV, 1986
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British Medical Association, 1984
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The Endocrine Society, 1983
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BMJ, 1983
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Elsevier BV, 1982
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Ovid Technologies (Wolters Kluwer Health), 1982
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Elsevier BV, 1982
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BMJ, 1981
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Oxford University Press (OUP), 1981
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Elsevier BV, 1981
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British Medical Association, 1980