针对世界卫生组织对卡介苗两次文件立场观点差异的探讨

赵爱华，徐苗，郑素华，等

Discussion on the differences of World Health Organization position on BCG in the two documents

ZHAO Ai-hua,XU Miao,ZHENG Su-hua, et al

中国防痨杂志 . 2016, (2): 87 -89 . DOI: 10.3969/j.issn.1000-6621.2016.02.002

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