Authors: A J Wakefield; E A Sankey; A P Dhillon; A M Sawyerr; L More; R Sim; R M Pittilo; P M Rowles; M Hudson; A A Lewis Journal: Gastroenterology Date: 1991-05 Impact factor: 22.682
Authors: A J Wakefield; A M Sawyerr; A P Dhillon; R M Pittilo; P M Rowles; A A Lewis; R E Pounder Journal: Lancet Date: 1989-11-04 Impact factor: 79.321
Authors: M Yanagisawa; H Kurihara; S Kimura; Y Tomobe; M Kobayashi; Y Mitsui; Y Yazaki; K Goto; T Masaki Journal: Nature Date: 1988-03-31 Impact factor: 49.962
Authors: H Ehrenreich; R W Anderson; C H Fox; P Rieckmann; G S Hoffman; W D Travis; J E Coligan; J H Kehrl; A S Fauci Journal: J Exp Med Date: 1990-12-01 Impact factor: 14.307