An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Hongo M, Traube M, McAllister RG Jr, McCallum RW.Hongo M, et al. Among authors: mccallum rw.Gastroenterology. 1984 Jan;86(1):8-12.Gastroenterology. 1984.PMID: 6689676Clinical Trial.
Hongo M, Traube M, McCallum RW.Hongo M, et al. Among authors: mccallum rw.Dig Dis Sci. 1984 Apr;29(4):300-4. doi: 10.1007/BF01318513.Dig Dis Sci. 1984.PMID: 6705640Clinical Trial.