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Waqas HM, Shi D, Imran M, Khan SZ, Tong L, E Ahad F, Zaidi AA, Iqbal J, Ahmed W.Waqas HM, et al. Among authors: khan sz.Materials (Basel). 2019 Jun 18;12(12):1966. doi: 10.3390/ma12121966.Materials (Basel). 2019.PMID: 31216781Free PMC article.