Editorial: The quandaries of mass immunization.
D000328:Adult; D006801:Humans; D007114:Immunization; D009980:Influenza A virus / Q000276:immunology; D007251:Influenza, Human / Q000517:prevention & control*; D007258:Informed Consent; D007351:Insurance, Liability; D008318:Malpractice; D010342:Patient Acceptance of Health Care; D014481:United States