Effects of oral L-carnitine administration in narcolepsy patients: a randomized, double-blind, cross-over and placebo-controlled trial.

PLoS One · 2013 · PMC3547955 · PMID 23349733

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did not reach statistical significanceno p-value reported

Differences in the Japanese version of the Epworth Sleepiness Scale (ESS) and the Medical Outcomes Study 36-Item Short-Form Health Survey (SF-36) vitality and mental health subscales did not reach statistical significance between l -carnitine and placebo.

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