Authors: S Censini; C Lange; Z Xiang; J E Crabtree; P Ghiara; M Borodovsky; R Rappuoli; A Covacci Journal: Proc Natl Acad Sci U S A Date: 1996-12-10 Impact factor: 11.205
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