PT - JOURNAL ARTICLE AU - Thomas R Fanshawe AU - Maria Vazquez-Montes TI - How to reduce diagnostic error: ‘neutral zone’ approach AID - 10.1136/bmjebm-2019-111324 DP - 2020 Feb 14 TA - BMJ Evidence-Based Medicine PG - bmjebm-2019-111324 4099 - http://ebm.bmj.com/content/early/2020/02/14/bmjebm-2019-111324.short 4100 - http://ebm.bmj.com/content/early/2020/02/14/bmjebm-2019-111324.full