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Liyanage-Don NA, Edelman DS, Chang BP, Schultebraucks K, Thanataveerat A, Kronish IM.Liyanage-Don NA, et al. Among authors: chang bp.Emerg Med J. 2022 Mar;39(3):186-190. doi: 10.1136/emermed-2020-210493. Epub 2021 Aug 16.Emerg Med J. 2022.PMID: 34400405Free PMC article.
Chang BP, Sumner JA, Haerizadeh M, Carter E, Edmondson D.Chang BP, et al.Emerg Med J. 2016 Sep;33(9):626-31. doi: 10.1136/emermed-2015-205473. Epub 2016 Apr 28.Emerg Med J. 2016.PMID: 27126406Free PMC article.