PT - JOURNAL ARTICLE AU - Mauricio L Barreto TI - In this issue DP - 2008 Jun 01 TA - Journal of Epidemiology and Community Health PG - 473--473 VI - 62 IP - 6 4099 - http://jech.bmj.com/content/62/6/473.short 4100 - http://jech.bmj.com/content/62/6/473.full SO - J Epidemiol Community Health2008 Jun 01; 62