PT - JOURNAL ARTICLE AU - Johan Michael van Schalkwyk TI - Confounding explains ‘deaths avoided’ AID - 10.1136/bmjqs-2014-003748 DP - 2015 Feb 01 TA - BMJ Quality & Safety PG - 175--175 VI - 24 IP - 2 4099 - http://qualitysafety.bmj.com/content/24/2/175.1.short 4100 - http://qualitysafety.bmj.com/content/24/2/175.1.full SO - BMJ Qual Saf2015 Feb 01; 24