Não informado. (1918). Bulletin of the National Institute of Animal Health. National Institute of Animal Health.
Chicago-viite (17. p.)Não informado. Bulletin of the National Institute of Animal Health. Tokyo: National Institute of Animal Health, 1918.
MLA-viite (8. p.)Não informado. Bulletin of the National Institute of Animal Health. National Institute of Animal Health, 1918.
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