2Purification IgG of 146s Virus Particle of Foot and Mouth Disease and Identification Its Immuns ActivitiesWANG Chunyi, Fu Xiaoping, ZHANG Xiaoying, Wang Dongmei4-5
3Effect observation and discussion on using enzyme to improve production performance of weanling pig6-7
9Standardzation of animal husbandry and production of livestock product of free-social effects of pollution24