Recent developments in immunization.
D000328:Adult; D002140:California; D002648:Child; D003140:Communicable Disease Control; D003153:Community Health Services; D006801:Humans; D008457:Measles / Q000276:immunology; D008458:Measles Vaccine; D011051:Poliomyelitis / Q000276:immunology; D011054:Poliovirus Vaccine, Inactivated; D012409:Rubella / Q000276:immunology; D012411:Rubella Vaccine; D014611:Vaccination
D008458:Measles Vaccine; D011054:Poliovirus Vaccine, Inactivated; D012411:Rubella Vaccine