PT - JOURNAL ARTICLE AU - Matthew Thomas TI - Is return of spontaneous circulation always the best outcome in cardiac arrest? AID - 10.1136/emj.2010.097436 DP - 2010 Jan 01 TA - Emergency Medicine Journal PG - emj.2010.097436 4099 - http://emj.bmj.com/content/early/2010/10/17/emj.2010.097436.short 4100 - http://emj.bmj.com/content/early/2010/10/17/emj.2010.097436.full