Defining experimental therapy--a third-party payer's dilemma.
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CIGNA Health Plan, Overland Park, KS 66210.
D016026:Bone Marrow Transplantation / Q000191:economics; D001943:Breast Neoplasms / Q000628:therapy; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D007349:Insurance, Health, Reimbursement / Q000331:legislation & jurisprudence*; D016032:Randomized Controlled Trials as Topic; D012109:Research Support as Topic; D013673:Technology Assessment, Biomedical / Q000191:economics*; D013812:Therapeutics / Q000191:economics; D014481:United States