Authors: M Simonsson; S Eriksson; R Håkanson; T Lind; H Lönroth; L Lundell; D T O'Connor; F Sundler Journal: Scand J Gastroenterol Date: 1988-11 Impact factor: 2.423
Authors: D Poynter; C R Pick; R A Harcourt; S A Selway; G Ainge; I W Harman; N W Spurling; P A Fluck; J L Cook Journal: Gut Date: 1985-12 Impact factor: 23.059