1. Letter by Vermeer et al Regarding Article, "Characteristics and Quality of National Cardiac Registries: A Systematic Review". Issue 9 (6th September 2022) Authors: Vermeer, Marit; Fernandes, Fernanda; Ahmad, Mahmood Journal: Circulation Issue: Volume 15:Issue 9(2022) Page Start: e008700 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗