1. The health status of the elderly;Lamy,1980
2. Klaukka T. Health and need of health services of adults. In: Kalimo E, Nyman K, Klaukka T, Tuomikoski H, Savolainen E, editors. Need, use and expenses of health services in Finland 1964–1976. Helsinki: Publications of the Social Insurance Institution. A:18; 1982; p. 62–5 [in Finnish with an English summary].
3. Health and the use of health services in Finland. Main findings of the Finnish Health Care surveys 1995/96 and changes from 1987;Arinen,1998
4. Population projection by municipalities 1998–2030. Helsinki: Statistics Finland; 1998.
5. Nearly forty percent of drug reimbursements are paid to the elderly;Klaukka;TABU—drug information from the National Agency for Medicines in Finland,1996