Martikainen, P., Blomgren, J., & Valkonen, T. (2007). Change in the total and independent effects of education and occupational social class on mortality: Analyses of all Finnish men and women in the period 1971–2000. BMJ Group.

Martikainen, Pekka, Jenni Blomgren, und Tapani Valkonen. Change in the Total and Independent Effects of Education and Occupational Social Class On Mortality: Analyses of All Finnish Men and Women in the Period 1971–2000. BMJ Group, 2007.

Martikainen, Pekka, Jenni Blomgren, und Tapani Valkonen. Change in the Total and Independent Effects of Education and Occupational Social Class On Mortality: Analyses of All Finnish Men and Women in the Period 1971–2000. BMJ Group, 2007.