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.
De Wals P, De Serres G, Niyonsenga T.De Wals P, et al. Among authors: de serres g.JAMA. 2001 Jan 10;285(2):177-81. doi: 10.1001/jama.285.2.177.JAMA. 2001.PMID: 11176810
De Wals P, Rusen ID, Lee NS, Morin P, Niyonsenga T.De Wals P, et al.Birth Defects Res A Clin Mol Teratol. 2003 Nov;67(11):919-23. doi: 10.1002/bdra.10124.Birth Defects Res A Clin Mol Teratol. 2003.PMID: 14745929
Khonde N, Pépin J, Niyonsenga T, De Wals P.Khonde N, et al. Among authors: de wals p.Trans R Soc Trop Med Hyg. 1997 Sep-Oct;91(5):521-4. doi: 10.1016/s0035-9203(97)90008-0.Trans R Soc Trop Med Hyg. 1997.PMID: 9463655