Immunisation and general practice.
Colver
A
A
D002675:Child, Preschool; D004165:Diphtheria / Q000517:prevention & control; D004739:England; D005194:Family Practice; D006801:Humans; D007114:Immunization / Q000191:economics*; D008457:Measles / Q000517:prevention & control; D011051:Poliomyelitis / Q000517:prevention & control; D014917:Whooping Cough / Q000517:prevention & control