1. 26 Defining and measuring overdiagnosis when there is no diagnosis of disease: the experience of the canadian task force on preventive health care with overdiagnosis in the context of fracture risk assessment. (4th December 2019) Authors: Theriault, Guylene; Thombs, Brett; Heather, Limburg; Pillay, Jennifer; Brodersen, John Journal: BMJ evidence-based medicine Issue: Volume 24:Supplement 2(2019) Page Start: A19 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗