引用本文: | 2003年6月份全国甲乙类传染病疫情动态简介[J]. 疾病监测, 2003, 18(7): 243-244. DOI: 10.3784/j.issn.1003-9961.2003.7.243 |
Citation: | Center for Public Health Surveillance and Information Service, CDC. National Data of Class A and B Infectious Diseases in July 2003[J]. Disease Surveillance, 2003, 18(7): 243-244. DOI: 10.3784/j.issn.1003-9961.2003.7.243 |