PT - JOURNAL ARTICLE AU - Andrew Williams TI - Quintessence AID - 10.1136/medhum-2011-010058 DP - 2012 Jun 01 TA - Medical Humanities PG - e6--e6 VI - 38 IP - 1 4099 - http://mh.bmj.com/content/38/1/e6.short 4100 - http://mh.bmj.com/content/38/1/e6.full SO - J Med Humanit2012 Jun 01; 38