Authors: W H Aldoori; E L Giovannucci; E B Rimm; A Ascherio; M J Stampfer; G A Colditz; A L Wing; D V Trichopoulos; W C Willett Journal: Gut Date: 1995-02 Impact factor: 23.059
Authors: D A Drossman; Z Li; E Andruzzi; R D Temple; N J Talley; W G Thompson; W E Whitehead; J Janssens; P Funch-Jensen; E Corazziari Journal: Dig Dis Sci Date: 1993-09 Impact factor: 3.199