Authors: A Bousvaros; M Marcon; W Treem; P Waters; R Issenman; R Couper; R Burnell; A Rosenberg; E Rabinovich; B S Kirschner Journal: Dig Dis Sci Date: 1999-12 Impact factor: 3.199
Authors: S E Anderson; P Heini; M J Sauvain; E Stauffer; L Geiger; J O Johnston; A Roggo; D Kalbermatten; L S Steinbach Journal: Skeletal Radiol Date: 2003-02-21 Impact factor: 2.199