Authors: M A Pérez-Machado; L M Espinosa; E J de la Madrigal; L Abreu; G M Lorente; M Alvarez-Mon Journal: Dig Dis Sci Date: 1999-12 Impact factor: 3.199
Authors: F M Giardiello; A J Lazenby; J H Yardley; W B Bias; J Johnson; R G Alianiello; M S Bedine; T M Bayless Journal: Dig Dis Sci Date: 1992-04 Impact factor: 3.199