Touloumi, G Samoli, E Quenel, P Paldy, A Anderson, RH and Zmirou, D Galan, I Forsberg, B Schindler, C and Schwartz, J Katsouyanni, K, Short-term effects of air pollution on total and cardiovascular
mortality - The confounding effect of influenza epidemics, Epidemiology Monitor, (16), 49-57, 2005, Lippincott, Williams & Wilkins,