Intrathecal fentanyl as an adjuvant to 0.75% isobaric ropivacaine for infraumbilical surgery under subarachnoid block: A prospective study.

Saudi J Anaesth · 2014 · PMC3950456 · PMID 24665242

Europe PMC DOI

hedged sentence

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closest p

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boldest claim

The sentences

highly significantno p-value reported

The difference in total duration of sensory analgesia between groups was statistically highly significant.

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