PT - JOURNAL ARTICLE AU - Helen Williams TI - Answers <em>From questions on page 196</em> AID - 10.1136/adc.2010.197335a DP - 2010 Dec 01 TA - Archives of disease in childhood - Education &amp; practice edition PG - 204--204 VI - 95 IP - 6 4099 - http://ep.bmj.com/content/95/6/204.short 4100 - http://ep.bmj.com/content/95/6/204.full SO - Arch Dis Child Educ Pract Ed2010 Dec 01; 95