Predictors for bile duct stone recurrence after endoscopic extraction for naïve major duodenal papilla: A cohort study.

PLoS One · 2017 · PMC5503270 · PMID 28692706

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hedged sentence

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closest p

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boldest claim

The sentences

may be significantno p-value reported

[ 3 – 7 , 10 , 11 , 13 , 17 , 22 ] We should bear in mind that other factors, especially above two factors may be significant depending on the patient landscape and context of the study.

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