TY - GEN AU - Linde,Annika AU - Brytting,Mia AU - Struwe,Johan AU - Albert,Jan TI - [Darwin's principles direct the development of A/H1N1. Influenza virus evolution enormously complex--the new influenza is not and exception] SN - 0023-7205 PY - 2009///0714 KW - Animals KW - Biological Evolution KW - Disease Outbreaks KW - Humans KW - Influenza A Virus, H1N1 Subtype KW - genetics KW - Influenza, Human KW - epidemiology KW - Mutation KW - Pneumonia, Viral KW - virology KW - Swine N1 - Publication Type: Journal Article; Review ER -