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为了帮助军医同志们提高流行病学知识水平,本刊从第6期起将陆续刊登“流行病学讨论”:这是一种什么流行病?这一期先登第1例(上)。下期将刊登(下)。希望有关单位组织讨论,讨论结果请参照本刊下一期刊登的讨论(下)。
In order to help military comrades improve epidemiological knowledge, this issue will be published from the sixth issue of “Epidemiological Discussion”: What is this epidemic? The first case of this issue (1) . The next issue will be published (below). I hope the relevant units to organize discussions, discuss the results please refer to the issue of the issue of the next issue of discussion (below).