Research of the killing effect of three compound with niclosamide on oncomemalauia snail 氯硝柳胺三种配伍剂浸杀钉螺作用的研究
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Somewhere in the middle may be schistosomiasis , a debilitating disease caused by a parasitic flatworm carried by water snails , which affects 200m people worldwide 居于这些层次中间的可能是血吸虫病,一种由寄生于钉螺的扁平虫引起的影响患者健康的疾病,它影响着世界上2亿左右的人口。