Recombination analyses between two strains of porcine reproductive and respiratory syndrome virus in vivo . L& V' ?) a# n4 u % T. B2 c- v. [& P5 [' i链接：http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6T32-51PRY17-3&_user=10&_coverDate=12%2F15%2F2010&_rdoc=1&_fmt=high&_orig=search&_origin=search&_sort=d&_docanchor=&view=c&_searchStrId=1592158295&_rerunOrigin=scholar.google&_acct=C000050221&_version=1&_urlVersion=0&_userid=10&md5=15811970d8c222fe465d1284d03a9be6&searchtype=a
发表于 2010-12-30 13:54
