Kono Y, Sentsui H, Arai K, Irishio W, Fujigaki A
Vet Microbiol. 1983 Oct;8(5):505-9. doi: 10.1016/0378-1135(83)90044-5.
Five foetuses at varying stages of gestation were recovered from cows showing clinical signs of infection with bovine leukaemia virus (BLV). No pathological changes were found in the foetuses although BLV was isolated from 2 of these foetuses. No antibody to BLV could be detected by virus-neutralisation or immunodiffusion (ID) techniques in these two foetuses, although neutralising antibody alone was detected in one of the other 3 foetuses which were all negative for virus.
从表现出感染牛白血病病毒（BLV）临床症状的奶牛体内回收了5个处于不同妊娠阶段的胎儿。尽管从其中2个胎儿中分离出了BLV，但在这些胎儿中未发现病理变化。在这两个胎儿中，通过病毒中和或免疫扩散（ID）技术均未检测到针对BLV的抗体，不过在另外3个病毒检测均为阴性的胎儿中的1个中仅检测到了中和抗体。
