Gastroenterology. 2008 Nov 11. doi: 10.1053/j.gastro.2008.10.043.
The publisher regrets that this article is an accidental duplication of an article that has already been published, doi:10.1053/j.gastro.2008.10.040. The duplicate article has therefore been withdrawn.
出版商对此表示遗憾,本文是一篇已发表文章(doi:10.1053/j.gastro.2008.10.040)的意外重复。因此,重复的文章已被撤回。