How to measure trends in the work environment : a workshop at the international NAM-NIVA Summer School 2007.
Risk communication in occupational health and safety : scientific slogans, marketing messages or community consultation.
Genetic biomarkers and occupational epidemiology : recollections, reflections and reconsideration : editorial.
Medical surveillance in biotechnology research laboratories: Is here a need for special medical check-ups?
Cholinesterase testing for rural workers : experience of a rural health surveillance program in New South Wales.