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Morphological and Quantitative Study of Spirochetes in the Feces of Normal and Infected Spf Pigs During the Incubation Period of Swine Dysentery

M. A. S. Y. Elazhary

出版	1978
URL	http://books.google.com.hk/books?id=WKn7PgAACAAJ&hl=&source=gbs_api