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Dargan D, Dolgunov D, Soe KT, Er P, Naseer F, Lomanto D, So JB, Shabbir A.Dargan D, et al. Among authors: dolgunov d.Singapore Med J. 2018 Feb;59(1):98-103. doi: 10.11622/smedj.2017086. Epub 2017 Oct 6.Singapore Med J. 2018.PMID: 28983580Free PMC article.