PT - JOURNAL ARTICLE AU - Nathan Houchens AU - Jennifer Meddings AU - Ashwin Gupta TI - Quality and safety in the literature: September 2019 AID - 10.1136/bmjqs-2019-009918 DP - 2019 Sep 01 TA - BMJ Quality & Safety PG - 769--774 VI - 28 IP - 9 4099 - http://qualitysafety.bmj.com/content/28/9/769.short 4100 - http://qualitysafety.bmj.com/content/28/9/769.full SO - BMJ Qual Saf2019 Sep 01; 28