1. Comparative frequency of medial versus lateral compartment patellofemoral joint osteoarthritis and associations with risk factors and clinical outcomes: Cross-sectional analyses in an adult population with knee pain. (April 2016) Authors: Ukachukwu, V.; Belcher, J.; Marshall, M.; Stefanik, J.J.; Crossley, K.M.; Thomas, M.J.; Peat, G. Journal: Osteoarthritis and cartilage Issue: Volume 24(2016)Supplement 1 Page Start: S193 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗