Authors: Y Komatsu; Y Shiratori; Y Hikiba; N Hashimoto; K Han; T Kawase; H Yoshida; K Okano; M Omata Journal: Dig Dis Sci Date: 1996-05 Impact factor: 3.199
Authors: A C Savoy; D M Lupan; P B Manalo; J S Roberts; A M Schlageter; L C Weinhold; T R Kozel Journal: Infect Immun Date: 1997-05 Impact factor: 3.441