Calafat J, Hageman P C, Ressang A A
J Gen Virol. 1976 Oct;33(1):151-4. doi: 10.1099/0022-1317-33-1-151.
Virus-like particles were found in nine different bovine sera for tissue culture from commercial suppliers. These particles were spherical with an overall diam. between 70 and 95 nm. After negative staining, surface projections of about 11 to 12 nm were clearly seen. One of the nine sera was positive in an Ouchterlony test with antisera against bovine viral diarrhoea virus.
在来自商业供应商的用于组织培养的九份不同牛血清中发现了病毒样颗粒。这些颗粒呈球形，总体直径在70至95纳米之间。负染色后，清晰可见约11至12纳米的表面突起。在针对牛病毒性腹泻病毒的抗血清的琼扩试验中，九份血清中的一份呈阳性。
