British health service balks at cost of cancer trials.
O'Brien
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D002986:Clinical Trials as Topic / Q000191:economics*; D003365:Costs and Cost Analysis; D017408:Guidelines as Topic; D006801:Humans; D015337:Multicenter Studies as Topic / Q000191:economics; D009369:Neoplasms / Q000188:drug therapy*; D016032:Randomized Controlled Trials as Topic / Q000191:economics; D006113:United Kingdom