Diagnosis of Mixed Infection of Porcine Reproductive and Respiratory Syndrome Virus and Haemophilus parasuis
ZHANG Hailong, CHEN Shengnan, XIE Bo, LI Li, HUANG Liangzong
《中国畜牧兽医》 . 2019, (6): 1856 -1864 .  DOI: 10.16431/j.cnki.1671-7236.2019.06.035