C Green1, W Foster, S Iyer, J Booth. 1. Department of Gastroenterology, Royal Berkshire Hospital, London Road, Reading RG1 5AN, UK. carolinegreen@doctors.org.uk
Authors: J C Bernaldo de Quirós; S Moreno; E Cercenado; D Diaz; J Berenguer; P Miralles; P Catalán; E Bouza Journal: Medicine (Baltimore) Date: 1997-07 Impact factor: 1.889