Authors: A Viste; E Bjørnestad; P Opheim; A Skarstein; J Thunold; F Hartveit; G E Eide; T J Eide; O Søreide Journal: Lancet Date: 1986-08-30 Impact factor: 79.321
Authors: Wensheng Liu; Susan S Baker; Jonathan Trinidad; Alma L Burlingame; Robert D Baker; John G Forte; Lauren P Virtuoso; Nejat K Egilmez; Lixin Zhu Journal: J Gastroenterol Date: 2013-03-12 Impact factor: 7.527
Authors: J W Freston; K Borch; S J Brand; E Carlsson; W Creutzfeldt; R Håkanson; L Olbe; E Solcia; J H Walsh; M M Wolfe Journal: Dig Dis Sci Date: 1995-02 Impact factor: 3.199
Authors: G J Offerhaus; A C Tersmette; K Huibregtse; J van de Stadt; K W Tersmette; T Stijnen; P J Hoedemaeker; J P Vandenbroucke; G N Tytgat Journal: Gut Date: 1988-11 Impact factor: 23.059