Results and costs of a computer-assisted immunization scheme.
D003201:Computers; D003365:Costs and Cost Analysis; D004165:Diphtheria / Q000517:prevention & control; D004739:England; D005194:Family Practice; D006801:Humans; D007109:Immunity; D007114:Immunization; D007223:Infant; D009111:Local Government; D011051:Poliomyelitis / Q000517:prevention & control; D012899:Smallpox / Q000517:prevention & control; D013742:Tetanus / Q000517:prevention & control; D014852:Wales; D014917:Whooping Cough / Q000517:prevention & control