Ethylenethiourea in urine as an indicator of exposure to mancozeb in vineyard workers - Colosio, Claudio; Fustinoni, S.; Birindelli, S.; Bonomi, I.; De Paschale, G.; Mammone, T.; Tiramani, M.; Vercelli, F.; Visentin, S.; Maroni, M. (Toxicology Letters, 2002)