辽宁省猪血凝性脑脊髓炎病毒抗体的血清学调查
Serological investigation of antibody against hemagglutinating encephalomyelitis virus infection in swine of Liaoning regions
| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |