Timonen, M., Viilo, K., Väisänen, E., Räsänen, P., Hakko, H., & Särkioja, T. (2002). Burden of illness and suicide in elderly people: Physical disease and depression are prevalent in elderly Finnish suicide victims. BMJ Group.

Timonen, Markku, Kaisa Viilo, Erkki Väisänen, Pirkko Räsänen, Helin Hakko, e Terttu Särkioja. Burden of Illness and Suicide in Elderly People: Physical Disease and Depression Are Prevalent in Elderly Finnish Suicide Victims. BMJ Group, 2002.

Timonen, Markku, et al. Burden of Illness and Suicide in Elderly People: Physical Disease and Depression Are Prevalent in Elderly Finnish Suicide Victims. BMJ Group, 2002.