..............page:257-261
..............page:262-265
..............page:266-270
Evolution and infectivity in mice of two H1 subtype avian influenza viruses
PENG Zhi;CUI Peng-fei;GE Ye;GUAN Li-zheng;XIAO Li;YU Xing-long;DENG Guo-hua;CHEN Hua-lan;Hunan Agricultural University;Animal Influenza Key Laboratory of the Ministry of Agriculture;State Key Laboratory of Veterinary Biotechnology;Harbin Veterinary Research Institute;Chinese Academy of Agricultural Sciences;
..............page:271-274
..............page:275-278
..............page:279-283
..............page:284-288
..............page:289-293
..............page:294-297+311
..............page:298-302
..............page:303-306
..............page:307-311
..............page:312-315
..............page:316-321
..............page:322-325
..............page:326-330
..............page:331-334
Epidemiological survey of porcine epidemic diarrhea virus in 2014
CHANG Tie-cheng;CHEN Jian-fei;FENG Li;NI Hong-bo;College of Animal Science and Technology;Heilongjiang Bayi Agricultural University;Division of Swine Infectious Diseases;State Key Laboratory of Veterinary Biotechnology;Harbin Veterinary Research Institute;Chinese Academy of Agricultural Sciences;
..............page:335-338
..............page:339-342