Determinants of vaccine supply.
D004345:Drug Industry / Q000191:economics* / Q000331:legislation & jurisprudence; D005380:Financing, Government / Q000191:economics* / Q000331:legislation & jurisprudence; D033161:Government Regulation; D006801:Humans; D007880:Legislation, Drug / Q000191:economics*; D014481:United States; D014486:United States Food and Drug Administration / Q000191:economics / Q000331:legislation & jurisprudence; D014612:Vaccines / Q000191:economics / Q000600:supply & distribution*
D014612:Vaccines