1. Abbey, DE, Lebowitz, MD, Mills, PK et al. Long-term ambient concentrations of particulates and oxidants and development of chronic disease in a cohort of non-smoking, California residents. Inhalation Toxicol (1995) 7: 19–34
2. Abbey, DE, Nishino, N, McDonnell, WF, Burchette, RJ, Knutsen, SF, Beeson, WL, and Yang, JX . Long-term inhalable particles and other air pollutants related to mortality in nonsmokers. Am J Respir Crit Care Med (1999) 159: 373–382
3. Ackermann-Liebrich, U, Leuenberger, P, Schwartz, J, Schindler, C, Monn, C, Bolognini, G, Bongard, JP et al. Lung function and long-term exposure to air pollutants in Switzerland. Am Crit Care Med (1997) 155: 122–129
4. Bernard, NL, Astre, CM, Vuillot, B, Saintot, MJ, and Gerber, MJ . Measurement of background urban nitrogen dioxide pollution levels with passive samplers in Montpellier, France. J Expos Anal Environ Epidemiol (1997) 7: 165–178
5. Bloemen, HJTh, van Bree, L, Buringh, E, Fischer PH, Loos, S . de, Marra, M, and Rombout, PJA . Fine particles in the Netherlands. Report 650010006. National Institute of Public Health and Environment 1998 (in Dutch with English summary)