PT - JOURNAL ARTICLE AU - J R Ashton TI - Health and greening the city AID - 10.1136/jech.56.12.896 DP - 2002 Dec 01 TA - Journal of Epidemiology and Community Health PG - 896--896 VI - 56 IP - 12 4099 - http://jech.bmj.com/content/56/12/896.1.short 4100 - http://jech.bmj.com/content/56/12/896.1.full SO - J Epidemiol Community Health2002 Dec 01; 56