1. Health Care Utilization, Health and Socioeconomic Equality in Finland;Häkkinen,1992
2. Health for all by the year 2000,1989
3. Health policy report by the Government to Parliament,1985
4. Health security in Finland and needs for development;Kalimo,1992
5. General Hospital Inpatient Care in Finland in 1980–1985;Salmela,1991