Boulanger P, Bannister G L, Gray D P, Ruckerbauer G M, Willis N G
Can J Comp Med Vet Sci. 1967 Jan;31(1):12-5.
The agar double-diffusion precipitation test was applied successfully in the demonstration of ASF viral antigen in spleen and liver from swine experimentally infected by the oral route. Positive reactions were obtained with tissues collected as early as 24 hours after the onset of pyrexia and before other clinical manifestation of the disease. Cross-reactions were observed between the various ASF strains used in the study, making the test practical for routine diagnosis in which different strains may be encountered.
琼脂双向扩散沉淀试验成功应用于检测经口途径实验感染猪的脾脏和肝脏中的非洲猪瘟病毒抗原。早在发热开始后24小时且在该疾病的其他临床表现出现之前采集的组织就获得了阳性反应。在该研究中使用的各种非洲猪瘟病毒株之间观察到了交叉反应，使得该试验适用于可能遇到不同毒株的常规诊断。
