PT - JOURNAL ARTICLE ED - , TI - Journal Watch DP - 2008 Jun 01 TA - Archives of disease in childhood - Education & practice edition PG - 103--104 VI - 93 IP - 3 4099 - http://ep.bmj.com/content/93/3/103.short 4100 - http://ep.bmj.com/content/93/3/103.full SO - Arch Dis Child Educ Pract Ed2008 Jun 01; 93