传染性支气管炎病毒M41和Ma5的气管环培养特性研究

刘伟;何颖;陈忠伟

Comparative Characterstic of Infectious Bronchitis Virus M41 and Ma5 Cultured in Tracheal Organ

LIU Wei;HE Ying;CHEN Zhongwei

China Animal Husbandry & Veterinary Medicine . 2007, (5): 103 -104 .