Authors: G Iaquinto; M Del Tacca; L Cuccurullo; M C Parodi; N Giardullo; V D'onofrio; G Natale; D Carignani; F Ferraraccio; S Szabo Journal: Dig Dis Sci Date: 1998-04 Impact factor: 3.199
Authors: R Blomstrand; H Ostling-Wintzell; A Löf; K McMartin; B R Tolf; K G Hedström Journal: Proc Natl Acad Sci U S A Date: 1979-07 Impact factor: 11.205