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标题: [其他] Covid-19 Likely in U.S. in Mid-December 2019, CDC Scientists Report [打印本页]

作者: jobtom878 时间: 2021-2-2 08:56 标题: Covid-19 Likely in U.S. in Mid-December 2019, CDC Scientists Report

Serologic testing of U.S. blood donations to identify SARS-CoV-2-reactive antibodies: December 2019-January 2020. https://academic.oup.com/cid/adv ... id/ciaa1785/6012472

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