猪繁殖与呼吸综合征病毒的诊断及检测技术研究进展

李阁;严玉林

Research Advance in Diagnosis and Detection Technique of Porcine Reproductive and Respiratory Syndrome Virus

LI Ge;YAN Yu-lin

China Animal Husbandry & Veterinary Medicine . 2009, (6): 148 -151 .