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IP address: 44.220.41.140
Time: 2024-03-28T19:28:20Z
URL: http://scholar.google.com/scholar_lookup?title=Transmission+of+pandemic+H1N1+influenza+virus+and+impact+of+prior+exposure+to+seasonal+strains+or+interferon+treatment&year=2010&author=Steel&journal=J+Virol&volume=84&issue=1&pages=21-26&doi=10.1128%2FJVI.01732-09&pmid=19828604