The global burden of unsafe medical care: analytic modelling of observational studies
Ashish K Jha, Itziar Larizgoitia, Carmen Audera-Lopez, Nittita Prasopa-Plaizier, Hugh Waters, David W Bates
BMJ Quality & Safety Oct 2013, 22 (10) 809-815; DOI: 10.1136/bmjqs-2012-001748