论文部分内容阅读
众所周知,体液免疫对防御钩端螺旋体(以下简称钩体)病是很重要的,但其保护性抗原的性质至今尚不十分清楚。业已报道多
It is well-known that humoral immunity is very important for the prevention of Leptospira, but the nature of its protective antigen is not yet clear. Has been reported more