PT - JOURNAL ARTICLE AU - A Study Group of the Public Health Department TI - Smoking Habits of School Children AID - 10.1136/jech.13.1.1 DP - 1959 Jan 01 TA - British Journal of Preventive & Social Medicine PG - 1--4 VI - 13 IP - 1 4099 - http://jech.bmj.com/content/13/1/1.short 4100 - http://jech.bmj.com/content/13/1/1.full SO - Br J Prev Soc Med1959 Jan 01; 13