【摘要】The year 2020 was welcomed and characterized with a report of pneumonia of unknown etiology, which occurred primarily in Wuhan City of Hubei Province of China. Between 31 December 2019 and 3 January 2020, a total of 44 cases in human was reported to the World Health Organization(WHO) by the Chinese Health Authorities[1]. By 3 February 2020, a total of 17 391 cases have been confirmed globally with 2 838 new cases(China: 17 238;
【关键词】
《建筑知识》 2015-05-12
《中国医疗管理科学》 2015-05-12
《中国医疗管理科学》 2015-05-12
《中国医疗管理科学》 2015-05-12
《重庆电子工程职业学院学报》 2015-07-02
《重庆高教研究》 2015-06-30
《广西广播电视大学学报》 2015-07-01
《重庆高教研究》 2015-06-30
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