1. Covid-19: Health and social care workers need, want, and deserve reusable FFP3 respirators. (23rd March 2021) Authors: Higgins, Gillian Christina; Ho, Jasmine; Robertson, Eleanor; McLean, Niall; Horsley, Chris; Douglas, James Journal: BMJ Issue: Volume 372(2021) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗