Key term: physical load

Article 1997;23 suppl 1:36-48   pdf
Changes in stress symptoms and their relationship to changes at work in 1981--1992 among elderly workers in municipal occupations
Huuhtanen P, Nygård C-H, Tuomi K, Martikainen R
 
Original article 1995;21(1):15-23   pdf
Reducing random measurement error in assessing postural load on the back in epidemiologic surveys
Burdorf A
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