TY - GEN AU - Latorre-Margalef,Neus AU - Tolf,Conny AU - Grosbois,Vladimir AU - Avril,Alexis AU - Bengtsson,Daniel AU - Wille,Michelle AU - Osterhaus,Albert D M E AU - Fouchier,Ron A M AU - Olsen,Björn AU - Waldenström,Jonas TI - Long-term variation in influenza A virus prevalence and subtype diversity in migratory mallards in northern Europe SN - 1471-2954 PY - 2014///1021 KW - Animal Migration KW - physiology KW - Animals KW - Bird Diseases KW - epidemiology KW - Ducks KW - Environmental Monitoring KW - statistics & numerical data KW - Europe KW - Genetic Variation KW - Immunity, Herd KW - immunology KW - Influenza A virus KW - genetics KW - Influenza in Birds KW - Prevalence KW - Seasons N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1098/rspb.2014.0098 ER -