SCI
机构:
来源:JOURNAL OF CLINICAL VIROLOGY年份:2009
关键词:
Influenza viruses
H1N2
Genetically analyzed
Reassortment
Human
Swine
SCI
机构:
关键词:
Avian influenza virus
H1N2
Wild waterfowl
Adaptation
Mice
SCI
机构:
关键词:
Influenza A viruses
H1N2
Swine
Influenza
Pathogenicity