PT - JOURNAL ARTICLE AU - Stephen M Rappaport TI - Assessing workplace exposures: turning to the past for guidance AID - 10.1136/oem.2006.027052 DP - 2009 Jul 01 TA - Occupational and Environmental Medicine PG - 429--430 VI - 66 IP - 7 4099 - http://oem.bmj.com/content/66/7/429.short 4100 - http://oem.bmj.com/content/66/7/429.full SO - Occup Environ Med2009 Jul 01; 66