N K Mittal1, B S Kirschner. 1. Section of Pediatric Gastroenterology, Hepatology & Nutrition, Wyler Children's Hospital, University of Chicago, Illinois, USA.
Authors: G Schumacher; B Kollberg; B Sandstedt; C Jorup; L Grillner; A Ljungh; R Möllby Journal: Scand J Gastroenterol Date: 1993-12 Impact factor: 2.423