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.
Okere NE, Sambu V, Ndungile Y, van Praag E, Hermans S, Naniche D, de Wit TFR, Maokola W, Gomez GB.Okere NE, et al. Among authors: de wit tfr.Int J Environ Res Public Health. 2021 Aug 9;18(16):8418. doi: 10.3390/ijerph18168418.Int J Environ Res Public Health. 2021.PMID: 34444166Free PMC article.
Agutu CA, Oduor TH, Hassan AS, Mugo PM, Chege W, de Wit TFR, Sanders EJ, Graham SM.Agutu CA, et al. Among authors: de wit tfr.BMC Public Health. 2022 Feb 11;22(1):280. doi: 10.1186/s12889-022-12711-1.BMC Public Health. 2022.PMID: 35148720Free PMC article.Clinical Trial.
Guariguata L, de Beer I, Hough R, Bindels E, Weimers-Maasdorp D, Feeley FG 3rd, de Wit TF.Guariguata L, et al.BMC Public Health. 2012 Jan 18;12:44. doi: 10.1186/1471-2458-12-44.BMC Public Health. 2012.PMID: 22257589Free PMC article.