Authors: F M Giardiello; A J Lazenby; T M Bayless; E J Levine; W B Bias; P W Ladenson; D F Hutcheon; N L Derevjanik; J H Yardley Journal: Dig Dis Sci Date: 1989-11 Impact factor: 3.199
Authors: F M Giardiello; F C Hansen; A J Lazenby; D B Hellman; F D Milligan; T M Bayless; J H Yardley Journal: Dig Dis Sci Date: 1990-02 Impact factor: 3.199