Anewdrugcanpreventheartattacksandstrokesbycuttingbadcho...
問題詳情：Anewdrugcanpreventheartattacksandstrokesbycuttingbadcholesterol（膽固醇）tolevelsneverknownbefore,saydoctors.Theresultsofthelargeinternationaltrialon27,000patientsmeanthedrugcouldsoonbeusedbymilli...