PT - JOURNAL ARTICLE AU - Emily Wise AU - Omar Malik AU - Masud Husain TI - Is that your arm or mine? AID - 10.7861/clinmedicine.10-6-633 DP - 2010 Dec 01 TA - Clinical Medicine PG - 633--634 VI - 10 IP - 6 4099 - http://www.rcpjournals.org/content/10/6/633.short 4100 - http://www.rcpjournals.org/content/10/6/633.full SO - Clin Med2010 Dec 01; 10