Authors: J Keating; I Bjarnason; S Somasundaram; A Macpherson; N Francis; A B Price; D Sharpstone; J Smithson; I S Menzies; B G Gazzard Journal: Gut Date: 1995-11 Impact factor: 23.059
Authors: S G Lim; M C Lipman; S Squire; D Pillay; S Gillespie; E A Sankey; A P Dhillon; M A Johnson; C A Lee; R E Pounder Journal: Gut Date: 1993-10 Impact factor: 23.059