..............page:103-106
Selection and determination of the vector of parabronemosis
zhao zhi-guo1; yang xiao-ye1; yang lian-ru1; gu wei1; ji ya-tu2; wang rui1; li wen-sheng1; zhao xiao-hui1(1.college of animal science and veterinary medicine; inner mongolia agricultural university; huhhot 010018; china; 2.veterinary bureau of wulatehouqi county; bayannur 015543; china)
..............page:7-10
Cloning and sequencing of full-length neuraminidase gene of avian influenza virus N8 subtype
wang fu-mei1; bao hong-mei1; tao qi-meng1; cai dong-dong1; 2; zhao yu-hui1; wang xiu-rong1; chen hua-lan1(1.key laboratory of animal influenza of the ministry of agriculture/state key laboratory of veterinary biotechnology/harbin veterinary research institute; chinese academy of agricultural sciences; harbin 150001; china; 2.college of veterinary medicine; northeast agricultural university; harbin 150030; china)
..............page:24-29
Relationship between iss gene and the virulence of avian Escherichia coli
fan chen1; 2; wang yu3; wang ya-jun1; 4; liu gui-qin2; li yi-jing1(1.college of veterinary medicine; northeast agricultural university; harbin 150030; china; 2.agricultural school; liaocheng university; liaocheng 252059; china; 3.respiratory medicine; liaocheng people s hospital; liaocheng 252000; china; 4.college of wildlife science; northeast forestry university; harbin 150040; china )
..............page:55-60
..............page:98-102
Biological characteristics of canine distemper virus isolated in Kunming
li hong-fang1; chen jun1; chen pei-fu1; xiao lei2(1.college of animal science and technology; yunnan agricultural university; kunming 650201; china; 2.yunnan tropical and subtropical animal viral diseases key laboratory/yunnan academy of husbandry and veterinary science; kunming 650224; china)
..............page:15-23
..............page:107-110