[Possible significance of natural biocenoses in the variability of influenza A viruses].
D000818:Animals; D001715:Bird Diseases / Q000382:microbiology; D004197:Disease Reservoirs; D004463:Ecology; D005777:Geese; D014644:Genetic Variation; D006389:Hemagglutinins, Viral; D009439:Neuraminidase; D009975:Orthomyxoviridae; D009976:Orthomyxoviridae Infections / Q000662:veterinary; D011784:Quail; D011995:Recombination, Genetic; D012703:Serotyping; D013552:Swine; D013553:Swine Diseases / Q000469:parasitology / Q000635:transmission
D006389:Hemagglutinins, Viral; D009439:Neuraminidase
Vozmozhnoe znachenie prirodnykh biotsenozov v izmenchivosti virusov grippa A