CONTENTS — volume 30, no 5, 2004

Editorial

Lack of randomization in occupational epidemiology

Review

Working population health metrics

Original article

Ovarian cancer and occupational exposure among pulp and paper employees in Norway
Central nervous system effects of acute organophosphate poisoning in a two-year follow-up
Biological monitoring of exposure to toluene diisocyanate
Exposure to job stress factors in a national survey in France
Computer users’ risk factors for developing shoulder, elbow and back symptoms
Neck and shoulder symptoms and disorders among Danish computer workers
Prospective study of the relationship between musculoskeletal and psychological complaints and electromyographic activity during isometric muscular contractions in a working population