Authors: S T Papavramidis; A J Theocharidis; T G Zaraboukas; B P Christoforidou; I I Kessissoglou; A P Aidonopoulos Journal: Surg Endosc Date: 1996-08 Impact factor: 4.584
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Authors: M Dinis-Ribeiro; M Areia; A C de Vries; R Marcos-Pinto; M Monteiro-Soares; A O'Connor; C Pereira; P Pimentel-Nunes; R Correia; A Ensari; J M Dumonceau; J C Machado; G Macedo; P Malfertheiner; T Matysiak-Budnik; F Megraud; K Miki; C O'Morain; R M Peek; T Ponchon; A Ristimaki; B Rembacken; F Carneiro; E J Kuipers Journal: Endoscopy Date: 2011-12-23 Impact factor: 10.093
Authors: R F McCloy; R Arnold; K D Bardhan; D Cattan; E Klinkenberg-Knol; P N Maton; R H Riddell; P Sipponen; A Walan Journal: Dig Dis Sci Date: 1995-02 Impact factor: 3.199