Dukes T W, Greig A S, Corner A H
Can J Comp Med. 1979 Jul;43(3):313-20.
Lesions of maedi-visna were seen in sheep from the institutional research flock of the Animal Research Institute, Research Branch, Agriculture Canada in Ottawa. Viral particles demonstrated by electron microscopy in tissue culture cells and serological results confirm the diagnosis of maedi-visna. The extent of the problem in this flock will be described in a future paper.
在位于渥太华的加拿大农业研究处动物研究所的机构研究羊群中,发现了梅迪-维斯纳病的病变。通过电子显微镜在组织培养细胞中观察到的病毒颗粒以及血清学结果证实了梅迪-维斯纳病的诊断。该羊群中这一问题的严重程度将在未来的一篇论文中进行描述。