搜索结果: 1-1 共查到“家畜病理学 frequency”相关记录1条 . 查询时间(0.184 秒)
Frequency of Salmonella seropositive pigs in farms affected by different severity levels of the Post-weaning Multisystemic Wasting Syndrome
swine PMWS PCV2 Salmonella seroprevalence
2010/9/21
The Post-weaning Multisystemic Wasting Syndrome (PMWS) has caused considerable losses due to mortality and wasting of pigs and has been often associated with co-infections with other viral or bacteria...