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.
Horowitz M, Fraser RJ.Horowitz M, et al. Among authors: fraser rj.Scand J Gastroenterol Suppl. 1995;213:7-16.Scand J Gastroenterol Suppl. 1995.PMID: 8578243Review.
Horowitz M, Edelbroek M, Fraser R, Maddox A, Wishart J.Horowitz M, et al. Among authors: fraser r.Scand J Gastroenterol. 1991 Jul;26(7):673-84. doi: 10.3109/00365529108998583.Scand J Gastroenterol. 1991.PMID: 1896807Review.No abstract available.