title: Improving the conduct of cancer trials in the USA.
mesh_terms: D002986:Clinical Trials as Topic / Q000191:economics / Q000379:methods; D006801:Humans; D015969:National Academies of Science, Engineering, and Medicine, U.S., Health and Medicine Division; D054547:National Cancer Institute (U.S.); D009369:Neoplasms; D014481:United States