Bussel James B, Marks Kristen M
Division of Pediatric Hematology Oncology, Weill Cornell Medical College, P695, 525 East 68th Street, New York, NY 10065, USA.
Nat Clin Pract Gastroenterol Hepatol. 2008 Aug;5(8):424-5. doi: 10.1038/ncpgasthep1185. Epub 2008 Jul 8.