| Literature DB >> 11819400 |
Odd Helge Gilja, Trygve Hausken, Svein degaard, Arnold Berstad.
Abstract
Year: 1999 PMID: 11819400 PMCID: PMC4688540 DOI: 10.3748/wjg.v5.i2.93
Source DB: PubMed Journal: World J Gastroenterol ISSN: 1007-9327 Impact factor: 5.742