Federal support for clinical trials.
Mack
C
C
D002986:Clinical Trials as Topic / Q000191:economics* / Q000331:legislation & jurisprudence*; D017048:Health Care Costs / Q000331:legislation & jurisprudence; D006801:Humans; D006278:Medicare / Q000331:legislation & jurisprudence*; D009369:Neoplasms; D005791:Patient Care / Q000191:economics; D014481:United States