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N. MURASE
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A. JURAKU
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J. TIEN
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F. SHIMIZU
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J. HANG
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H. ASHIZAWA
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Author's Organization：former Laboratory of Veterinary Bacteriology, Institute for Horse Diseases, attached to the Manchurian Science Research Institute former Laboratory of Veterinary Bacteriology, Institute for Horse Diseases, attached to the Manchurian Science Research Institute former Laboratory of Veterinary Bacteriology, Institute for Horse Diseases, attached to the Manchurian Science Research Institute former Laboratory of Veterinary Bacteriology, Institute for Horse Diseases, attached to the Manchurian Science Research Institute former Laboratory of Veterinary Bacteriology, Institute for Horse Diseases, attached to the Manchurian Science Research Institute former Laboratory of Veterinary Bacteriology, Institute for Horse Diseases, attached to the Manchurian Science Research Institute
