排序方式: 共有3条查询结果,搜索用时 78 毫秒
1
1.
2.
Veterinary Research Communications - The pet cat’s population and the number of viruses that infect them are increasing worldwide. Recently, feline chaphamaparvovirus (FeChPV, also called... 相似文献
3.
Burgu I Alkan F Karaoglu T Bilge-Dagalp S Can-Sahna K Güngör B Demir B 《DTW. Deutsche tier?rztliche Wochenschrift》2005,112(7):271-274
Serum samples of 15,909 cattle from 31 dairy herds located in various regions of Turkey were tested for the presence of antibodies against bovine leucosis virus (BLV) using Agar Gel Immuno-diffusion technique (AGID). 48.3% (15/31) of the herds had seropositive animals and positivity rates were detected from 0.5-34.4% in these herds. In an EBL control/eradication programme all seropositive animals were culled in the infected herds. Thereafter, a total of 74,347 sera were tested for the presence of BLV specific antibodies. The serological results and detail of EBL control/eradication programme were shown in this paper. 相似文献
1