71.   Marie Curie died as a result of exposure to radioactivity, some of it incurred while preparing radium for medical use.

72.   McCaffrey said decisions to use certain drugs for medical use should be based on science rather than politics.

73.   McCain, got some laughs when he was asked about legalizing marijuana at least for medical use.

74.   Moreover, the ruling does not automatically negate ballot initiatives passed by voters in California and several other states allowing medical use of marijuana.

75.   Moreover, he holds more liberal views than many in his party on social issues like abortion, gay rights, and the medical use of marijuana.

76.   Most researchers, however, think deliberate germ-line modification is some way off, not least because its medical uses are limited.

77.   Mr. Mraz was a founding member and executive director of the American Apitherapy Society, a nonprofit organization dedicated to the medical use of bee products.

78.   Officials at the agency said the approvals did not amount to a policy change, since experiments to discover medical uses of marijuana had never been prohibited.

79.   On Tuesday, voters in Maine approved an initiative allowing medical use, joining six Western states.

80.   Potential medical uses for these cells are enormous, but there are serious ethical and legal complications.