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.
Senekal M, Nel JH, Malczyk S, Drummond L, Harbron J, Steyn NP.Senekal M, et al. Among authors: drummond l.Int J Environ Res Public Health. 2019 Sep 10;16(18):3334. doi: 10.3390/ijerph16183334.Int J Environ Res Public Health. 2019.PMID: 31509998Free PMC article.
Steyn NP, Nel JH, Malczyk S, Drummond L, Senekal M.Steyn NP, et al. Among authors: drummond l.Int J Environ Res Public Health. 2020 Mar 5;17(5):1717. doi: 10.3390/ijerph17051717.Int J Environ Res Public Health. 2020.PMID: 32151074Free PMC article.
Senekal M, Nel J, Malczyk S, Drummond L, Steyn NP.Senekal M, et al. Among authors: drummond l.Int J Environ Res Public Health. 2020 Aug 14;17(16):5924. doi: 10.3390/ijerph17165924.Int J Environ Res Public Health. 2020.PMID: 32824083Free PMC article.
Steyn NP, Nel JH, Drummond L, Malczyk S, Senekal M.Steyn NP, et al. Among authors: drummond l.Int J Environ Res Public Health. 2022 Jan 18;19(3):1038. doi: 10.3390/ijerph19031038.Int J Environ Res Public Health. 2022.PMID: 35162059Free PMC article.