TY - GEN AU - Pyhälä,R TI - [The offspring of Influenza A (H3N2) in Finland--30 years of catching and following] SN - 0012-7183 PY - 2002///0712 KW - Disease Outbreaks KW - Evolution, Molecular KW - Finland KW - epidemiology KW - Hong Kong KW - Humans KW - Influenza A Virus, H3N2 Subtype KW - Influenza A virus KW - genetics KW - Influenza Vaccines KW - Influenza, Human KW - Virology KW - trends N1 - Publication Type: Journal Article ER -