PT - JOURNAL ARTICLE AU - John R Ashton TI - Leading by example DP - 2006 Jun 01 TA - Journal of Epidemiology and Community Health PG - 501--501 VI - 60 IP - 6 4099 - http://jech.bmj.com/content/60/6/501.short 4100 - http://jech.bmj.com/content/60/6/501.full SO - J Epidemiol Community Health2006 Jun 01; 60