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Boggs KM, Teferi MM, Espinola JA, Sullivan AF, Hasegawa K, Zachrison KS, Samuels-Kalow ME, Camargo CA Jr.Boggs KM, et al. Among authors: espinola ja.West J Emerg Med. 2020 Oct 27;21(6):141-145. doi: 10.5811/westjem.2020.8.48305.West J Emerg Med. 2020.PMID: 33207159Free PMC article.
Herring A, Wilper A, Himmelstein DU, Woolhandler S, Espinola JA, Brown DF, Camargo CA Jr.Herring A, et al. Among authors: espinola ja.Acad Emerg Med. 2009 Jul;16(7):609-16. doi: 10.1111/j.1553-2712.2009.00428.x. Epub 2009 Jun 15.Acad Emerg Med. 2009.PMID: 19538503Free article.