267 Occupation and Multiple Sclerosis: an Italian case-control study
O E Oddone, C P Crosignani, S A Scaburri, B E Bai, M C Modonesi, I M Imbriani, B R Bergamaschi
Occupational and Environmental Medicine Sep 2013, 70 (Suppl 1) A91; DOI: 10.1136/oemed-2013-101717.267
