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Khafaga AF, Elewa YHA, Atta MS, Noreldin AE.Khafaga AF, et al. Among authors: atta ms.Microsc Microanal. 2021 Mar 10:1-13. doi: 10.1017/S1431927621000210. Online ahead of print.Microsc Microanal. 2021.PMID: 33750511