Acta Neurologica Belgica · 2012 · 56 citations · 30 references
MedicineNeurologyPsychiatrySleep MedicineExcessive Daytime SleepinessHeadache DisordersSleep AssessmentSleep DisturbanceSleep PhysiologySleep-wake DisordersHeadache ExaminationHeadache Quality AssessmentHeadache SyndromesSleep Disorders In HeadacheSleep QualitySleep Quality AssessmentSubjective Sleep Quality
30
The Hospital Anxiety and Depression Scale
A. S. Zigmond, R. P. Snaith · Acta Psychiatrica Scandinavica · 1983 · 46.6K citations
The Pittsburgh sleep quality index: A new instrument for psychiatric practice and research
Daniel J. Buysse, Charles F. Reynolds, T. H. Monk et al. · Psychiatry Research · 1989 · 34.7K citations
Medicine, Psychiatry, Psychology +16
Peter J. Goadsby · Cephalalgia · 2004 · 2.4K citations · Full text
The International Classification of Headache Disorders
Jes Olesen · Headache The Journal of Head and Face Pain · 2008 · 2.3K citations · Full text
Medicine, Neurology, Psychiatry +12