TY - JOUR T1 - Correction JF - Occupational and Environmental Medicine JO - Occup Environ Med SP - 799 LP - 799 DO - 10.1136/oem.2008.044727corr1 VL - 67 IS - 11 A2 - , Y1 - 2010/11/01 UR - http://oem.bmj.com/content/67/11/799.2.abstract N2 - Mattioli S, Zanardi F, Baldasseroni A, et al. Search strings … ER -