528 Long-Term Outcome of Helicobacter pylori-Negative Idiopathic Bleeding Ulcers: A 7-Year Prospective Cohort Study
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2005 ◽
Vol 128
(7)
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pp. 1845-1850
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2021 ◽
Vol 13
(12)
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pp. 2190-2202
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2016 ◽
Vol 55
(10)
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pp. S242
2010 ◽
Vol 6
(5)
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pp. 413-421
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2020 ◽