共 5 条
[1]
[2]
[3]
[4]
Human infection by a swine influenza A (H1N1) virus in Switzerland..[J].V. Gregory;M. Bennett;Y. Thomas;L. Kaiser;W. Wunderli;H. Matter;A. Hay;Y. P. Lin.Archives of virology.2002, 4
[5]
The epidemiology and evolution of influenza viruses in pigs.[J].Ian H. Brown.Veterinary Microbiology.2000, 1

