Study of helicobacter pylori negative, non-steroidal anti-inflammatory drug-negative peptic ulcers in a tertiary care center
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1998 ◽
Vol 12
(12)
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pp. 1201-1205
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2003 ◽
Vol 18
(1)
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pp. 18-25
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2006 ◽
Vol 41
(1)
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pp. 41-46
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2016 ◽
Vol 21
(4)
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pp. 286
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2019 ◽
Vol 7
(3)
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pp. 113
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2011 ◽
Vol 30
(1)
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pp. 33-37
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