Weekly Epidemiological Record, 1939, vol. 14, 46 [full issue]
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引用
World Health Organization. (1939). Weekly Epidemiological Record, 1939, vol. 14, 46 [full issue]. Weekly Epidemiological Record = Relevé épidémiologique hebdomadaire, 14 (46), 497 - 506. https://iris.who.int/handle/10665/236299
期刊
Weekly Epidemiological Record = Relevé épidémiologique hebdomadaire, 14 (46): 497 - 506语言
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