PT - JOURNAL ARTICLE AU - Patrick S Phelan TI - Synthesis of case reports for meta-assessment of causality AID - 10.1136/bmjebm-2018-110969 DP - 2018 Oct 01 TA - BMJ Evidence-Based Medicine PG - 200--200 VI - 23 IP - 5 4099 - http://ebm.bmj.com/content/23/5/200.short 4100 - http://ebm.bmj.com/content/23/5/200.full SO - BMJ EBM2018 Oct 01; 23