Gastroenterology > 2009 > 136 > 5 Supplement 1 > A-299
Source
Identifiers
journal ISSN : | 0016-5085 |
DOI | 10.1016/S0016-5085(09)61362-7 |
Gastroenterology > 2009 > 136 > 5 Supplement 1 > A-299
journal ISSN : | 0016-5085 |
DOI | 10.1016/S0016-5085(09)61362-7 |