Authors: Robert B Heuschkel; Kara Fletcher; Arden Hill; Carlo Buonomo; Athos Bousvaros; Samuel Nurko Journal: Dig Dis Sci Date: 2003-01 Impact factor: 3.199
Authors: M E Rendón-Macías; L A Cruz-Perez; M R Mosco-Peralta; M M Saraiba-Russell; S Levi-Tajfeld; M G Morales-López Journal: Indian J Pediatr Date: 1999 May-Jun Impact factor: 1.967