
Keywords: PM; particulate matter; 15-F2t IsoP; 15-F2t-isoprostane; SIDRIA; Italian Studies on Respiratory Disorders of Childhood and the Environment; CREA; creatinine; E.L.I.S.A.; Enzyme-Linked Immuno Sorbent Assay; FVC; forced vital capacity; FEV1; forced expirato