(Q44459538)
Statements
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Randomised trial of self-expanding metal stents versus polyethylene stents for distal malignant biliary obstruction (English)
P. H. Davids
A. K. Groen
E. A. Rauws
G. N. Tytgat
1 December 1992
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19 December 1992
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340
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8834-8835
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1488-1492
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Identifiers
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