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Yue L, Xue D, Draz MU, Ahmad F, Li J, Shahzad F, Ali S.Yue L, et al. Among authors: shahzad f.Int J Environ Res Public Health. 2020 Jan 9;17(2):446. doi: 10.3390/ijerph17020446.Int J Environ Res Public Health. 2020.PMID: 31936543Free PMC article.
Shahzad F, Shahzad U, Fareed Z, Iqbal N, Hashmi SH, Ahmad F.Shahzad F, et al. Among authors: shahzad u.Sci Total Environ. 2020 Sep 20;736:139115. doi: 10.1016/j.scitotenv.2020.139115. Epub 2020 May 1.Sci Total Environ. 2020.PMID: 32470687Free PMC article.
Ahmad M, Chandio AA, Solangi YA, Shah SAA, Shahzad F, Rehman A, Jabeen G.Ahmad M, et al. Among authors: shahzad f.Environ Sci Pollut Res Int. 2021 Jan;28(2):1502-1518. doi: 10.1007/s11356-020-10239-8. Epub 2020 Aug 25.Environ Sci Pollut Res Int. 2021.PMID: 32840751
Irfan M, Akhtar N, Ahmad M, Shahzad F, Elavarasan RM, Wu H, Yang C.Irfan M, et al. Among authors: shahzad f.Int J Environ Res Public Health. 2021 Apr 26;18(9):4577. doi: 10.3390/ijerph18094577.Int J Environ Res Public Health. 2021.PMID: 33925929Free PMC article.