Influenza del fumo di sigaretta dei conviventi sulla patologia respiratoria del bambino

The Authors have made, in the contest of an epidemiological inquiry a work about intercurrent relation between cohabitants' cigarette smoke and child's incidence of respiratory diseases particulary of that one catarrhal and broncho-spastic. The inquiry, made with the help of a questionary, has pointed out that there is a statistically meaningful relation between adults smoke and child's catarrhal patology, this meaning indeed hasn't came out for the broncho-spastic diseases.