Gastroenterology > 2003 > 124 > 4 Supplement 1 > A283-A284
Source
Identifiers
journal ISSN : | 0016-5085 |
DOI | 10.1016/S0016-5085(03)81423-3 |
Gastroenterology > 2003 > 124 > 4 Supplement 1 > A283-A284
journal ISSN : | 0016-5085 |
DOI | 10.1016/S0016-5085(03)81423-3 |