Recent advances in influenza vaccinces.
D000956:Antigens, Viral; D002462:Cell Membrane / Q000276:immunology; D006389:Hemagglutinins, Viral; D049673:History, 20th Century; D006801:Humans; D007252:Influenza Vaccines / Q000266:history; D007251:Influenza, Human / Q000517:prevention & control*; D007880:Legislation, Drug; D008887:Military Medicine; D009439:Neuraminidase / Q000276:immunology; D009975:Orthomyxoviridae / Q000145:classification / Q000276:immunology; D011995:Recombination, Genetic; D014481:United States; D014613:Vaccines, Attenuated
D000956:Antigens, Viral; D006389:Hemagglutinins, Viral; D007252:Influenza Vaccines; D014613:Vaccines, Attenuated; D009439:Neuraminidase