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Mavani HAK, Tew IM, Wong L, Yew HZ, Mahyuddin A, Ahmad Ghazali R, Pow EHN.Mavani HAK, et al. Among authors: pow ehn.Int J Environ Res Public Health. 2020 Jul 15;17(14):5107. doi: 10.3390/ijerph17145107.Int J Environ Res Public Health. 2020.PMID: 32679828Free PMC article.
Li JY, Pow EH, Zheng LW, Ma L, Kwong DL, Cheung LK.Li JY, et al.Biomed Res Int. 2015;2015:783894. doi: 10.1155/2015/783894. Epub 2015 Jan 22.Biomed Res Int. 2015.PMID: 25685809Free PMC article.
Chen Y, Maghami E, Bai X, Huang C, Pow EHN, Tsoi JKH.Chen Y, et al. Among authors: pow ehn.Dent Mater. 2023 Jan;39(1):86-100. doi: 10.1016/j.dental.2022.11.020. Epub 2022 Dec 8.Dent Mater. 2023.PMID: 36503862