Immunization practice in the United Sttes and Great Britain: a comparative study.
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D004165:Diphtheria / Q000453:epidemiology / Q000517:prevention & control; D004168:Diphtheria Toxoid; D006801:Humans; D007114:Immunization; D007115:Immunization Schedule; D007223:Infant; D008457:Measles / Q000453:epidemiology / Q000517:prevention & control; D010567:Pertussis Vaccine; D011051:Poliomyelitis / Q000453:epidemiology; D011054:Poliovirus Vaccine, Inactivated; D012899:Smallpox / Q000453:epidemiology / Q000517:prevention & control; D012900:Smallpox Vaccine; D013742:Tetanus / Q000517:prevention & control; D013745:Tetanus Toxoid; D006113:United Kingdom; D014481:United States; D014917:Whooping Cough / Q000517:prevention & control
D004168:Diphtheria Toxoid; D010567:Pertussis Vaccine; D011054:Poliovirus Vaccine, Inactivated; D012900:Smallpox Vaccine; D013745:Tetanus Toxoid