PT - JOURNAL ARTICLE AU - Dana Loomis TI - Work in brief DP - 2004 Oct 01 TA - Occupational and Environmental Medicine PG - 797--797 VI - 61 IP - 10 4099 - http://oem.bmj.com/content/61/10/797.2.short 4100 - http://oem.bmj.com/content/61/10/797.2.full SO - Occup Environ Med2004 Oct 01; 61