Authors: E Giannini; F Botta; A Fasoli; P Romagnoli; L Mastracci; P Ceppa; I Comino; A Pasini; D Risso; R Testa Journal: Dig Dis Sci Date: 2001-03 Impact factor: 3.199
Authors: M van Blankenstein; M Frenkel; J W van den Berg; F J ten Kate; E P Bosman-Jacobs; A C Touw-Blommesteyn Journal: Dig Dis Sci Date: 1983-02 Impact factor: 3.199