Lessons from Finland's successful immunization program.
Heisler
M B
MB
Richmond
J B
JB
D002648:Child; D003365:Costs and Cost Analysis; D005387:Finland; D006801:Humans; D007114:Immunization / Q000191:economics; D007115:Immunization Schedule; D007223:Infant; D008457:Measles / Q000517:prevention & control; D009107:Mumps / Q000517:prevention & control; D012409:Rubella / Q000517:prevention & control