Authors: T Andus; V Gross; I Caesar; H J Schulz; H Lochs; W D Strohm; M Gierend; A Weber; K Ewe; J Schölmerich Journal: Dig Dis Sci Date: 2003-02 Impact factor: 3.199
Authors: R C Smith; J Rhodes; R V Heatley; L E Hughes; D L Crosby; B I Rees; H Jones; K T Evans; B W Lawrie Journal: Gut Date: 1978-07 Impact factor: 23.059