作者: Dena M. Bravata , Kathryn M. McDonald , Wendy M. Smith , Chara Rydzak , Herbert Szeto
DOI: 10.7326/0003-4819-140-11-200406010-00013
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摘要: Background: Given the threat of bioterrorism and the increasing availability of electronic data for surveillance, surveillance systems for the early detection of illnesses and syndromes …