Study on the Preventive and Therapeutic Effect of Compound Banqing Soluble Powder on Chicken Infectious Bronchitis
YAN Yanhua, CHEN Tong, CHEN Zewen, XUE Yang, DU Fangfang, ZHANG Hongying, TONG Chao, WANG Xuebing
China Animal Husbandry and Veterinary Medicine . 2020, (10): 3379 -3388 .  DOI: 10.16431/j.cnki.1671-7236.2020.10.038