Vaccines: no longer kid stuff.
NOVA HealthCare Group, Herndon, VA.
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ID
Singer
D000328:Adult; D000368:Aged; D003362:Cost-Benefit Analysis; D006801:Humans; D008875:Middle Aged; D011314:Preventive Health Services / Q000191:economics*; D014481:United States; D014611:Vaccination / Q000191:economics*