Weekly Epidemiological Record, 1945, vol. 20, 34 [full issue]
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引用
World Health Organization. (1945). Weekly Epidemiological Record, 1945, vol. 20, 34 [full issue]. Weekly Epidemiological Record = Relevé épidémiologique hebdomadaire, 20 (34), 235 - 240. https://iris.who.int/handle/10665/237845
期刊
Weekly Epidemiological Record = Relevé épidémiologique hebdomadaire, 20 (34): 235 - 240语言
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