Gallagher Thomas H, Mazor Kathleen M
Department of Medicine, University of Washington, Seattle, Washington, USA.
Meyers Primary Care Institute, University of Massachusetts Medical School, Worcester, Massachusetts, USA.
BMJ Qual Saf. 2015 Jun;24(6):352-5. doi: 10.1136/bmjqs-2015-004337. Epub 2015 May 14.