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MedicineGeriatric MedicinePsychiatryGeriatric PsychiatryGeriatricsGerontologyAnxiety DisordersAnxiety SymptomsInsomnia DisordersInsomnia ManagementSleep Disturbances In Older AdultsSleep-wake DisordersAnxiety In Older AdultsGeneralized Anxiety SymptomsInsomnia In Anxiety DisordersInsomnia PhenotypingInsomnia Symptom Assessment
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Marshal F. Folstein, Susan E. Folstein, Paul R. McHugh · Journal of Psychiatric Research · 1975 · 86.9K citations
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