PT - JOURNAL ARTICLE AU - F Forastiere AU - C Galassi TI - Self report and GIS based modelling as indicators of air pollution exposure: is there a gold standard? AID - 10.1136/oem.2005.020560 DP - 2005 Aug 01 TA - Occupational and Environmental Medicine PG - 508--509 VI - 62 IP - 8 4099 - http://oem.bmj.com/content/62/8/508.short 4100 - http://oem.bmj.com/content/62/8/508.full SO - Occup Environ Med2005 Aug 01; 62