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Louie RF, Sumner SL, Belcher S, Mathew R, Tran NK, Kost GJ.Louie RF, et al. Among authors: tran nk.Disaster Med Public Health Prep. 2009 Mar;3(1):13-7. doi: 10.1097/DMP.0b013e3181979a06.Disaster Med Public Health Prep. 2009.PMID: 19293739Free PMC article.