Fried, L. P. (2000). Epidemiology of ageing. Epidemiologic Reviews, 22, 95-106.
2.
Gallagher, L. P., & Truglio-Londrigan, M. (2004). Community support: Older adults’ perceptions. Clinical Nursing Research, 13(1), 3-23.
3.
Giacomini, M. K., & Cook, D. J. (2000). Qualitative research in health care: What are the results and how do they help me care for my patients (Users’ Guides to the Medical Literature, part 23B). Journal of the American Medical Association, 284(4), 478-484.
4.
Laslett, P. (1989). A fresh map of life: The emergence of the third age. London: Weiderfeld and Nicholson.
5.
Tudor Hart, J. (1971). The inverse care law. Lancet, i, 405-412.