PT - JOURNAL ARTICLE AU - Coemgenus TI - Joy's index AID - 10.7861/clinmedicine.10-5-527 DP - 2010 Oct 01 TA - Clinical Medicine PG - 527--528 VI - 10 IP - 5 4099 - http://www.rcpjournals.org/content/10/5/527.short 4100 - http://www.rcpjournals.org/content/10/5/527.full SO - Clin Med2010 Oct 01; 10