1.
Safty of SPF Parent Breeders Inoculated with an attenuated Reticuloendotheliosis Virus and the Protection of Maternal Antibody to Chicks
SPF种鸡接种REV弱毒疫苗后安全性及母源抗体对SPF雏鸡的保护作用
2.
Studies on the Apoptosis of SPF Chickn s Lymphocytes and Nerve Cells Causing by Avian Encephalomyelitis Virus;
禽脑脊髓炎病毒引起SPF雏鸡淋巴细胞和神经细胞凋亡的研究
3.
Experimental infection of HBK-SPF ducks by avian reticuloendotheliosis virus
鸡源REV对HBK-SPF雏鸭的感染试验
4.
SPF chicken-Serum neutralization test
SPF鸡 血清中和试验
5.
SPF chicken-Serum plate agglutination test
SPF鸡 血清平板凝集试验
6.
SPF chicken-Tube agglutination test
SPF鸡 试管凝集试验
7.
SPF chicken-Agar gel precipitation test
SPF鸡 琼脂扩散试验
8.
SPF chicken-General principles of microbiological monitoring
SPF鸡 微生物学监测总则
9.
SPF chicken-Examination of salmonella pullorum
SPF鸡 鸡白痢沙门氏菌检验
10.
The hen rears her brood.
母鸡孵育一窝鸡雏。
11.
The hen sheltered her chickens under her wings.
母鸡用翅膀保护鸡雏。
12.
SPF chicken-Hemagglutination inhibition test
SPF鸡 红细胞凝集抑制试验
13.
Numerical Research on the SPF Chicken Cleaning Room;
SPF鸡场生物洁净室流场数值模拟研究
14.
Pathogenicity of Newcastle disease virus isolated from different avian species
不同宿主源NDV毒株对SPF鸡致病性研究
15.
avitaminosis A of the chicken
雏鸡维生素a缺乏症
16.
infectious avian bronchitis
雏鸡传染性支气管炎
17.
infectious laryngotracheltis
雏鸡传染性喉气管炎
18.
Curse, like chicken, comes home to roost .
诅咒像鸡雏，必回栖息木。