Authors: R P Logan; P A Gummett; H D Schaufelberger; R R Greaves; G M Mendelson; M M Walker; P H Thomas; J H Baron; J J Misiewicz Journal: Gut Date: 1994-03 Impact factor: 23.059
Authors: G D Bell; K Powell; S M Burridge; A Pallecaros; P H Jones; P W Gant; G Harrison; J E Trowell Journal: Aliment Pharmacol Ther Date: 1992-08 Impact factor: 8.171
Authors: D Y Graham; G M Lew; H M Malaty; D G Evans; D J Evans; P D Klein; L C Alpert; R M Genta Journal: Gastroenterology Date: 1992-02 Impact factor: 22.682