PT - JOURNAL ARTICLE ED - , TI - SAQs – and answers – are now ONLINE for RCP Fellows and Collegiate Members AID - 10.7861/clinmedicine.4-4-324 DP - 2004 Jul 01 TA - Clinical Medicine PG - 324--326 VI - 4 IP - 4 4099 - http://www.rcpjournals.org/content/4/4/324.short 4100 - http://www.rcpjournals.org/content/4/4/324.full SO - Clin Med2004 Jul 01; 4