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El-Hakam SA, Samra SE, El-Dafrawy SM, Ibrahim AA, Salama RS, Ahmed AI.El-Hakam SA, et al. Among authors: salama rs.RSC Adv. 2018 Jun 5;8(37):20517-20533. doi: 10.1039/c8ra02941e. eCollection 2018 Jun 5.RSC Adv. 2018.PMID: 35542380Free PMC article.