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Ayyildiz A, Dogu B, Ciftci S, Yilmaz F, Kuran B.Ayyildiz A, et al. Among authors: yilmaz f.Sisli Etfal Hastan Tip Bul. 2020 Aug 24;54(3):384-387. doi: 10.14744/SEMB.2019.45143. eCollection 2020.Sisli Etfal Hastan Tip Bul. 2020.PMID: 33312041Free PMC article.