Patronage and progress in research.
D002986:Clinical Trials as Topic; D005060:Europe; D005380:Financing, Government; D005582:Foundations; D049669:History, 16th Century; D049673:History, 20th Century; D049691:History, Medieval; D009316:National Institutes of Health (U.S.); D012109:Research Support as Topic / Q000266:history; D014481:United States