Social welfare and health services in Finland. Labor protection and legislation. Helsinki: The Ministry of Social Affairs and Health, 1977.
2.
Kansanterveystyo 1979 (Public Health Care 1979). Helsinki, National Board of Health, 1980, p 4.
3.
Laakintohallitus 1978 (Annual report of the National Board of Health 1978). Helsinki, 1979, p 21.
4.
Sairausvakuutuslaki (Sickness Insurance Act). Suomen Asetuskokoelma 743, Helsinki, 1978.
5.
Tyoterveyshuoltolaki (Occupational Health Act). Suomen Asetuskokoelma 743, Helsinki, 1978.
6.
YlikoskiMRantanenJ: Tyoterveyshuolto, johdatus tyoterveyshuoltolainsaadantoon (Occupational health: Introduction to the occupational health legislation), Helsinki: The Finnish Association of Industrial Medicine, 1979, p 47.
7.
Tyoterveyshuollon tilastoja 1978 (Statistics of Occupational Health 1978). Helsinki: The Social Insurance Institution, 1980, pp 1–2.
8.
Employee organizations on 31 December 1978. Suomen tilastollinen vuosjkirja 1979 (Statistical Yearbook of Finland 1979). Central Statistical Office of Finland, Helsinki, 1980, pp 294–295.
