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IP address: 44.199.212.254
Time: 2024-03-28T13:17:39Z
URL: http://scholar.google.com/scholar_lookup?title=Fitness+costs+limit+escape+from+cytotoxic+T+lymphocytes+by+influenza+A+viruses&year=2006&author=Berkhoff&journal=Vaccine&volume=24&issue=44-46&pages=6594-6596&doi=10.1016%2Fj.vaccine.2006.05.051&pmid=16837112