Patel, S R; Smith, K; Letley, D P; Cook, K W; Memon, A A; Ingram, R J M; Staples, E; Backert, S; Zaitoun, A M; Atherton, J C; Robinson, K

Bebb, J R; Leach, L; Zaitoun, A; Hand, N; Letley, D P; Thomas, R; Atherton, J C

Bebb J R, Letley D P, Thomas R J, Aviles F, Collins H M, Watson S A, Hand N M, Zaitoun A, Atherton J C

Letley, D P; Atherton, J C

Letley, D P; Lastovica, A; Louw, J A; Hawkey, C J; Atherton, J C