41.   He said many experimental treatments offered at cancer centers turned out to be no better, and often worse, than standard treatments.

42.   He is in the middle of a long feud between the FDA and a doctor seeking to use experimental treatments.

43.   He took a two-month leave from his job as chancellor at Chapel Hill this spring to undergo experimental treatment at the National Institutes of Health.

44.   He survived the illness through experimental treatment, though his death was erroneously reported at that time.

45.   He visited the Statue of Liberty and ate at the Harley-Davidson Cafe while he was up there for the experimental treatments.

46.   Her efforts were also helped by several senators who criticized the Energy Department at a hearing in May for not pursuing such experimental treatments.

47.   He survived the illness through experimental treatment, but died of an unrelated cancer, in a bed in his library among his beloved books.

48.   It can take a decade for a company to take an experimental treatment through the expensive tests required for FDA approval.

49.   Insurers often refuse to pay for experimental treatments.

50.   It rewarded manufacturers for creating new drugs, but not for making experimental treatments available to sick people with no other options.