引用本文: | 2003年1月份全国甲乙类传染病疫情动态简介[J]. 疾病监测, 2003, 18(2): 41-42. DOI: 10.3784/j.issn.1003-9961.2003.2.41 |
Citation: | National Data of Class A and B Infectious Diseases in January 2003[J]. Disease Surveillance, 2003, 18(2): 41-42. DOI: 10.3784/j.issn.1003-9961.2003.2.41 |