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.
O'Brien SF, Fan W, Xi G, Yi QL, Goldman M, Fearon MA, Infante-Rivard C, Chiavetta JA, Willems B, Pi D, Fast M, Delage G.O'Brien SF, et al.Transfusion. 2008 May;48(5):902-9. doi: 10.1111/j.1537-2995.2007.01618.x. Epub 2008 Jan 15.Transfusion. 2008.PMID: 18208409
Villeneuve JP, Desrochers M, Infante-Rivard C, Willems B, Raymond G, Bourcier M, Côté J, Richer G.Villeneuve JP, et al.Gastroenterology. 1994 Apr;106(4):1000-5. doi: 10.1016/0016-5085(94)90760-9.Gastroenterology. 1994.PMID: 8143967