91.   Medical science is occasionally blind to effects that are obvious to ordinary people.

92.   Medical science is posing a challenge to insurance.

93.   Medical science keeps finding ways to prevent fatal arrhythmias, Schaal said.

94.   Medical science has advanced magnificently.

95.   Medical science has made impressive progress in conquering the AIDS virus, agreed Dr. Marcus Conant, a longtime San Francisco HIV expert.

96.   Medical science has now taken on the lowly pimple and with unheralded but nevertheless fairly astounding success.

97.   Medical science is rapidly evolving, and far more people are being saved than killed by legal drugs.

98.   Medical science knows quite well how to alleviate this damage.

99.   Medical science is saving more lives, at the price of creating more people with serious chronic medical problems who need continuing expert care.

100.   Medical science, he says, is still unclear about the fundamental brain and genetic mechanisms underlying depression.