OUTDOOR WORK AND SOLAR RADIATION EXPOSURE: EVALUATION METHOD FOR EPIDEMIOLOGICAL STUDIES. - Modenese, Alberto; Bisegna, Fabio; Borra, Massimo; Grandi, Carlo; Gugliermetti, Franco; Militello, Andrea; Gobba, Fabriziomaria (Česká a Slovenská Neurologie a Neurochirurgie, 2016)