Efficacy and safety of ornithine alpha-ketoglutarate in heel pressure ulcers in elderly patients: results of a randomized controlled trial.

J Nutr Health Aging · 2009 · PMC12880247 · PMID 19621198

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hedged sentence

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closest p

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a clear trendno p-value reported

Furthermore, there was a clear trend to observe in the OKG group a better chance to reach a ≥ 90% area reduction at week 6.

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