Better influenza vaccines?
D000818:Animals; D000956:Antigens, Viral; D006389:Hemagglutinins, Viral; D006801:Humans; D007252:Influenza Vaccines; D007251:Influenza, Human / Q000517:prevention & control*; D051379:Mice; D009439:Neuraminidase; D011995:Recombination, Genetic; D014611:Vaccination
D000956:Antigens, Viral; D006389:Hemagglutinins, Viral; D007252:Influenza Vaccines; D009439:Neuraminidase