Upper gastrointestinal bleeding: risk factors for mortality in two urban centers in Latin America
2011 ◽
Vol 103
(1)
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2016 ◽
Vol 22
(48)
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pp. 10643
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2000 ◽
Vol 14
(3)
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pp. 293-299
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2013 ◽
Vol 76
(1)
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pp. 9-14
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2003 ◽
Vol 64
(4)
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pp. 1455-1461
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1996 ◽
Vol 24
(12)
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pp. 1974-1981
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