Antioxidant and cytoprotective activities of Piper betle, Areca catechu, Uncaria gambir and betel quid with and without calcium hydroxide.

BMC Complement Altern Med · 2013 · PMC4029269 · PMID 24330738

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 p < 0.05 was considered significant whereas p < 0.01, highly significant.

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