Authors: Invernizzi, G Bettoncelli, G D'Ambrosio, G Zappa, M Calzolari, M Paredi, P Mazza, R Soresi, E Boffi, R

Citation: G. Invernizzi et al., Carbon monoxide, cigarettes and family doctors, TUMORI, 87(3), 2001, pp. 117-119