Thomas W. M. Cameron,
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摘要:
During 1937 and 1938, 2,000 hogs from eastern Canada were examined for cysts of Trichina. Fifteen or 0.75% were infected.
ISSN:1923-4287
DOI:10.1139/cjr39d-017
出版商:NRC Research Press
年代:1939
数据来源: NRC
L. L. Lyster,
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Sixteen species of trematodes from ten species of fish are discussed.Ptychogonimus fontanussp. nov. fromPerca flavescensis described.
DOI:10.1139/cjr39d-018
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