Howitt, B. F. (1939). Viruses of Equine and of St. Louis Encephalitis in Relationship to Human Infections in California, 1937-1938.
シカゴスタイル引用形Howitt, Beatrice F. Viruses of Equine and of St. Louis Encephalitis in Relationship to Human Infections in California, 1937-1938. 1939.
MLA引用形式Howitt, Beatrice F. Viruses of Equine and of St. Louis Encephalitis in Relationship to Human Infections in California, 1937-1938. 1939.
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