Comparison of three scoring systems for risk stratification in elderly patients wıth acute upper gastrointestinal bleeding
2016 ◽
Vol 17
(4)
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pp. 575-583
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2014 ◽
Vol 79
(5)
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pp. AB112
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2017 ◽
Vol 110
(11)
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pp. 738-743
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2013 ◽
Vol 6
(3)
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pp. 193-198
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