1. Insomnia in the elderly;Woodward;Aust Fam Physician,1999
2. Incidence and remission of insomnia among elderly adults;Foley;Sleep,1999
3. Prevalence of sleep problems and quality of life in an older population;Schubert;Sleep,2002
4. Sleep disturbances and their correlates in elderly Japanese American men residing in Hawaii;Baber;J Gerontology A Biol Sci Med Sci,2000
5. Sleep complaints among elderly persons;Foley;Sleep,1995