PT - JOURNAL ARTICLE AU - P Robson TI - Cannabis AID - 10.1136/adc.77.2.164 DP - 1997 Aug 01 TA - Archives of Disease in Childhood PG - 164--166 VI - 77 IP - 2 4099 - http://adc.bmj.com/content/77/2/164.short 4100 - http://adc.bmj.com/content/77/2/164.full SO - Arch Dis Child1997 Aug 01; 77