S R Orenstein1. 1. University of Pittsburgh School of Medicine, Children's Hospital of Pittsburgh, Pediatric Gastroenterology, One Children's Place, Pittsburgh, PA 15213-2583, USA.
Authors: Y Bouhnik; M Lémann; J Y Mary; G Scemama; R Taï; C Matuchansky; R Modigliani; J C Rambaud Journal: Lancet Date: 1996-01-27 Impact factor: 79.321