Cost-effectiveness appraisal of immunization programmes.
D003362:Cost-Benefit Analysis; D006801:Humans; D007114:Immunization / Q000191:economics*; D007214:Indonesia; D007223:Infant; D010679:Philippines; D011314:Preventive Health Services / Q000458:organization & administration; D012494:Sampling Studies; D013785:Thailand; D014944:World Health Organization