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[期刊论文] 作者:Wheeler C.,Vogt T.M.,Armstrong, 来源:世界核心医学期刊文摘:胃肠病学分册 年份:2006
[期刊论文] 作者:Wheeler C.,Vogt T.M.,Armstrong G.L.,A.E. Fiore,刘丽娜,, 来源:世界核心医学期刊文摘(胃肠病学分册) 年份:2006
BACKGROUND: In November 2003, a large hepatitis A outbreak was identified among patrons of a single Pennsylvania restaurant. We investigated the cause of the ou...
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