Cost effectiveness of pneumococcal vaccine.
D000328:Adult; D000368:Aged; D001428:Bacterial Vaccines; D003362:Cost-Benefit Analysis; D005260:Female; D006801:Humans; D008875:Middle Aged; D011008:Pneumococcal Infections / Q000517:prevention & control*; D013296:Streptococcus pneumoniae / Q000276:immunology*
D001428:Bacterial Vaccines