71.   Instead of piloting the spaceship, he will serve as a guinea pig for medical tests to determine the effects of weightlessness on an aging body.

72.   It is not known precisely what medical tests Cardinals doctors performed on Kile.

73.   It noted that boxers often waited until the weigh-in the day before a fight to complete the application and submit required medical tests.

74.   It was not a sophisticated electronic device or a simple medical test that spotted the apparent anthrax assault at American Media Inc.

75.   It is unclear how long B.C.L. had been faking medical test results.

76.   James Byrd Sr. attended the opening day of jury selection last week, but became so upset that he later had to undergo medical tests in Beaumont.

77.   John Glenn is undergoing three weeks of medical tests.

78.   Linenger will spend Saturday at the Kennedy Space Center with his shuttle crewmates undergoing medical tests, resting and relaxing with family.

79.   Like a genetic fortuneteller, rapidly developing medical tests one day may be so precise that a person could learn when and from what he or she will die.

80.   LeMond is not through with medical tests.