(Q47312479)
Statements
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Efficacy and safety of low molecular weight heparin, unfractionated heparin and warfarin for thrombo-embolism prophylaxis in orthopaedic surgery: a meta-analysis of randomised clinical trials (English)
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A J Palmer
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K Koppenhagen
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B Kirchhof
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U Weber
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R Bergemann
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1 March 1997
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27
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2
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75-84
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