title: Proceedings of the 6th European Workshop on Virus Evolution and Molecular Epidemiology. Leuven, Belgium, 4-9 September 2000.
mesh_terms: D000818:Animals; D006801:Humans; D017720:Molecular Epidemiology; D014777:Virus Diseases / Q000453:epidemiology*; D014780:Viruses / Q000235:genetics*