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.
Tinto H, Zoungrana EB, Coulibaly SO, Ouedraogo JB, Traoré M, Guiguemde TR, Van Marck E, D'Alessandro U.Tinto H, et al. Among authors: ouedraogo jb.Trop Med Int Health. 2002 Nov;7(11):925-30. doi: 10.1046/j.1365-3156.2002.00952.x.Trop Med Int Health. 2002.PMID: 12390597Free article.Clinical Trial.