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Primary Research · 2007

Effect of fixed-dose vitamin K supplementation on INR stability in warfarin patients

Yamey et al. · BMJ, 2007

Key finding

Daily low-dose vitamin K supplementation resulted in significantly greater decreases in INR standard deviation and greater increases in percentage time within target INR range. Low-dose vitamin K can STABILIZE anticoagulation in patients with variable response.

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Open source

https://pmc.ncbi.nlm.nih.gov/articles/PMC2911546/

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