title: On the problem of heredity in hypersomnia, narcolepsy and dissociated sleep disturbances.
mesh_terms: D000328:Adult; D004569:Electroencephalography; D005260:Female; D006801:Humans; D008297:Male; D010375:Pedigree; D012737:Sex Factors; D012893:Sleep Wake Disorders / Q000235:genetics* / Q000503:physiopathology; D012895:Sleep, REM