Authors: R O Cannon; A A Quyyumi; W H Schenke; L Fananapazir; E E Tucker; A M Gaughan; R H Gracely; E L Cattau; S E Epstein Journal: J Am Coll Cardiol Date: 1990-11 Impact factor: 24.094
Authors: Sushil K Ahlawat; Raja Mohi-Ud-Din; Dionne C Williams; Kathleen A Maher; Stanley B Benjamin Journal: Dig Dis Sci Date: 2005-11 Impact factor: 3.199
Authors: Asbjørn Mohr Drewes; Lars Arendt-Nielsen; Peter Funch-Jensen; Hans Gregersen Journal: World J Gastroenterol Date: 2006-05-14 Impact factor: 5.742