Carbon dioxide insufflation for more comfortable endoscopic retrograde cholangiopancreatography: a randomized, controlled, double-blind trial
2010 ◽
Vol 72
(1)
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pp. 68-77
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2011 ◽
Vol 73
(4)
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pp. 743-749
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1995 ◽
Vol 42
(4)
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pp. 321-324
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2008 ◽
Vol 6
(1)
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pp. 25-31
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