Authors: G Crama-Bohbouth; F T Bosman; B J Vermeer; A M van der Wal; I Biemond; I T Weterman; A S Peńa Journal: Gut Date: 1983-03 Impact factor: 23.059
Authors: C Scully; K M Cochran; R I Russell; M M Ferguson; M A Ghouri; F D Lee; D G MacDonald; P B McIntyre Journal: Gut Date: 1982-03 Impact factor: 23.059