Wanted: a better cut-off value for the Epworth Sleepiness Scale.
Wien Klin Wochenschr. 2018 May;130(9-10):349-355. doi: 10.1007/s00508-017-1308-6. Epub 2018 Jan 16.
Wien Klin Wochenschr. 2018.
PMID: 29340766
Free PMC article.