PT - JOURNAL ARTICLE ED - , TI - Mental health of emergency ambulance workers DP - 2004 Jun 01 TA - Occupational and Environmental Medicine PG - 553--553 VI - 61 IP - 6 4099 - http://oem.bmj.com/content/61/6/553.short 4100 - http://oem.bmj.com/content/61/6/553.full SO - Occup Environ Med2004 Jun 01; 61