TY - BOOK AU - Klenk, Hans-Dieter AU - Matrosovich, Mikhail N. AU - Stech, Jurgen TI - Avian Influenza SN - 9783805585019 KW - Influenza A Virus, H5N1 subtype KW - Influenza in Birds KW - epidemiology KW - transmission KW - virulence KW - Influenza, Avian ER -