[Health risks and the need for occupational health services in small companies].
D005387:Finland; D006801:Humans; D009784:Occupational Diseases / Q000209:etiology / Q000517:prevention & control; D009786:Occupational Health Services; D009787:Occupational Medicine / Q000193:education
Hälsorisker och behovet av företagshälsovård vid småföretag.