1. Adriaanse, H., Halfens, R., Drop, M. J., & van Reek, J. (1985). Physicians, smoking, and health in the Netherlands. New York State Journal of Medicine, 85, 394–395.
2. Adriaanse, H., Van Reek, J., & Metsemakers, J. (1986). Smoking behaviour of Dutch general practitioners in the period 1977–1983. Scandinavian Journal of Primary Health Care, 4(3), 151–156.
3. Albertsen, K., Borg, V., & Oldenburg, B. (2006). A systematic review of the impact of work environment on smoking cessation, relapse and amount smoked. Preventive Medicine, 43(4), 291–305.
4. Angelillo, I. F., & Villari, P. (1999). Residential exposure to electromagnetic fields and childhood leukaemia: A meta-analysis. Bulletin of the World Health Organization, 77, 906–915.
5. Bener, A., Gomes, J., & Anderson, J. A. D. (1993). Smoking habits among physicians in two gulf countries. Journal of the Royal Society of Health, 113, 298–301.