Digenetic trematodes infection on fish was analyzed in the Bohai Sea horn 1983 to 1986.The results showed that the infection value in inner sea was higher than outer sea.
摘要1983~1986年采集于渤
的鱼类感
复殖吸虫进行分析,结果表
:

到内
鱼类感

呈现加重的趋势。
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