引用本文: | 2008年12月中国甲乙丙类传染病疫情动态简介[J]. 疾病监测, 2009, 24(1): 5-5-5. DOI: 10.3784/j.issn.1003-9961.2009.01.002 |
Citation: | National Data of Class A, B and C Infectious Diseases in December 2008[J]. Disease Surveillance, 2009, 24(1): 5-5-5. DOI: 10.3784/j.issn.1003-9961.2009.01.002 |