PT - JOURNAL ARTICLE AU - Jaime L Baratta AU - Kishor Gandhi AU - Eugene R Viscusi TI - Limited evidence that single-dose oral ibuprofen plus codeine is more effective for postoperative pain than either drug alone AID - 10.1136/eb-2013-101421 DP - 2013 Jul 29 TA - Evidence Based Nursing PG - ebnurs-2013-101421 4099 - http://ebn.bmj.com/content/early/2013/07/29/eb-2013-101421.short 4100 - http://ebn.bmj.com/content/early/2013/07/29/eb-2013-101421.full