PT - JOURNAL ARTICLE AU - Jacqueline Gilbert AU - Amber Appleton AU - John Jerrim AU - Chrissie Beard AU - David Russell-Jones TI - Clinical and scientific letters AID - 10.7861/clinmedicine.13-3-324 DP - 2013 Jun 01 TA - Clinical Medicine PG - 324--324 VI - 13 IP - 3 4099 - http://www.rcpjournals.org/content/13/3/324.short 4100 - http://www.rcpjournals.org/content/13/3/324.full SO - Clin Med2013 Jun 01; 13