title: Where have all the vaccines gone?
mesh_terms: D002648:Child; D006301:Health Services Needs and Demand / Q000191:economics / Q000706:statistics & numerical data*; D006801:Humans; D006113:United Kingdom; D014481:United States; D014612:Vaccines / Q000191:economics / Q000600:supply & distribution*
chemical_list: D014612:Vaccines