Authors: S D Taylor-Robinson; M B Toledano; S Arora; T J Keegan; S Hargreaves; A Beck; S A Khan; P Elliott; H C Thomas Journal: Gut Date: 2001-06 Impact factor: 23.059
Authors: P N Foster; C J Mitchell; D R Robertson; I Hamilton; H Irving; J Kelleher; D J Lintott; P J Robinson; A T Axon; M S Losowsky Journal: Br Med J (Clin Res Ed) Date: 1984-07-07