Investigations and analyses on production semi-domestic dairy cow's ketosis and the countermeasures to it in Xuzhou district张善芳, 王庆林, 王海军13-14
Investigations and analyses on the mutant strains of Porcine Reproductive and Respiratory Syndrome virus in clinical healthy pigs王连想, 孙彦伟, 田云, 孔令辰, 查云峰, 任裕其, 马静云, 毕英佐15-17
Isolation and identification of fowl cholera strains and the selection of the vaccine strains何丽贤, 齐冬梅21-22
The content determination of enrofloxacin in enrofloxacin raw material by the method of ultraviolet spectrophtometry谭胜国, 吴镇金, 印怀文, 刘水喜23-24
The influences of frozen time and molten times on PRRSV'S TCID50李春梅, 邓雨修, 田小艳, 徐贵娟, 苏润环, 杨明柳, 宋延华29-30
