Journal of Psychiatric Research · 1986 · 195 citations · 30 references
NursingPhysiologyPsychologyPsychophysiologySleep MedicineSleep PsychiatrySleep AssessmentSleep DisturbanceSleep HealthSleep PhysiologySleep PsychophysiologySleep-wake DisordersNocturnal Sleep DisturbanceSleep Disturbance SeveritySleep QualitySleep Quality AssessmentSubjective Sleep Quality
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Prevalence of sleep disorders in the Los Angeles metropolitan area
Edward O. Bixler, Anthony Kales, C. R. Soldatos et al. · American Journal of Psychiatry · 1979 · 895 citations