1. Prevalence of self-reported knee symptoms and management strategies among elderly individuals from Frederiksberg municipality: protocol for a prospective and pragmatic Danish cohort study. Issue 9 (4th September 2019) Authors: Ginnerup-Nielsen, Elisabeth Marie; Henriksen, Marius; Christensen, Robin; Heitmann, Berit Lilienthal; Altman, Roy; March, Lyn; Woolf, Anthony; Karlsen, Hanne; Bliddal, Henning Journal: BMJ open Issue: Volume 9:Issue 9(2019) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗