Media type: E-Article Title: Reply Contributor: Ederer, Fred; Church, Tim; Mandel, Jack Published: Elsevier BV, 2001 Published in: Gastroenterology, 121 (2001) 3, Seite 733-734 Language: English DOI: 10.1016/s0016-5085(01)70137-0 ISSN: 0016-5085 Keywords: Gastroenterology ; Hepatology Origination: Footnote: Access State: Open Access