title: A new genetic marker for influenza virus subunits.
mesh_terms: D005827:Genetics, Microbial; D006146:Guanidines / Q000494:pharmacology; D006389:Hemagglutinins, Viral / Q000032:analysis; D006358:Hot Temperature; D009439:Neuraminidase / Q000494:pharmacology; D009975:Orthomyxoviridae / Q000187:drug effects / Q000276:immunology; D011995:Recombination, Genetic
chemical_list: D006146:Guanidines; D006389:Hemagglutinins, Viral; D009439:Neuraminidase