Eva Wigaeus Hjelm

Inter-method reliability on assessment of duration of visual display terminal work, computer mouse use and working technique

David Rempel, Mats Hagberg, Lena Karlqvist, 1995 .

Evaluation of a questionnaire for the estimation of physical load in epidemiologic studies : study design

Jörgen Winkel, Christina Wiktorin, Margareta Dallner, 1991 .