The fluid content of the human intervertebral disc. Comparison between fluid content and swelling pressure profiles of discs removed at surgery and those taken postmortem. by Johnstone, B, Urban, J, Roberts, S, Menage, J

In vitro method for measuring synthesis rates in the intervertebral disc. by Bayliss, M, Urban, J, Johnstone, B, Holm, S

The use of technology in the subcategorisation of osteoarthritis: a Delphi study approach by Mennan, C, Hopkins, T, Channon, A, Elliott, M, Johnstone, B, Kadir, T, Loughlin, J, Peffers, M, Pitsillides, A, Sofat, N, Stewart, C, Watt, FE, Zeggini, E, Holt, C, Roberts, S