Authors: G L Davis; L A Balart; E R Schiff; K Lindsay; H C Bodenheimer; R P Perrillo; W Carey; I M Jacobson; J Payne; J L Dienstag Journal: N Engl J Med Date: 1989-11-30 Impact factor: 91.245
Authors: P Ginés; V Arroyo; E Quintero; R Planas; F Bory; J Cabrera; A Rimola; J Viver; J Camps; W Jiménez Journal: Gastroenterology Date: 1987-08 Impact factor: 22.682