Authors: Ana Maria Guilhon de Araujo Sant'Anna; Josée Dubois; Marie-Claude Miron; Ernest G Seidman Journal: Clin Gastroenterol Hepatol Date: 2005-03 Impact factor: 11.382
Authors: D Hartmann; D Schilling; G Bolz; M Hahne; R Jakobs; E Siegel; U Weickert; H E Adamek; J F Riemann Journal: Z Gastroenterol Date: 2003-05 Impact factor: 2.000