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Zainol NFM, Zainuddin AH, Looi LJ, Aris AZ, Isa NM, Sefie A, Ku Yusof KMK.Zainol NFM, et al. Among authors: zainuddin ah.Int J Environ Res Public Health. 2021 May 27;18(11):5733. doi: 10.3390/ijerph18115733.Int J Environ Res Public Health. 2021.PMID: 34071804Free PMC article.