The negative assosiation between Ligula intestinalis and Diphyllobothrium sp. and between Ligula intestinalis and Contracaecum rudolphii are obvious.
这与宿主的行为和食性改变有密切关系。
虫与另两种蠕虫间有显著负协调关系。
虫The negative assosiation between Ligula intestinalis and Diphyllobothrium sp. and between Ligula intestinalis and Contracaecum rudolphii are obvious.
这与宿主的行为和食性改变有密切关系。虫与另两种蠕虫间有显著负协调关系。
The human infections of Diphyllobothrium latum，Toxocara canis，and Triodontophorus minor discovered by Lin(1924) from Beijing were the first records in the country.
林几(1924)在北京发现阔节裂
虫，犬弓蛔虫，微小三齿线虫等肠道寄生虫的人体感染者，均为
次报道。
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们指正。
