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          knowledge

          knowledge

          author:hotspot    Page View:227
          Drs. Ben Carson, right, and Donlin Long with a brain model of the conjoined twins that were separated in a surgery performed at Johns Hopkins Hospital in September 1987. Fred Kraft/AP

          Siamese twin separation that launched Ben Carson’s fame ended poorly for twins

          comprehensive

          Hepatitis C has a cure — but many Americans still lack access to it
          Hepatitis C has a cure — but many Americans still lack access to it

          AdobeIn2005,NickVoyleswasdiagnosedwithhepatitisCafterbeingreleasedfromfiveyearsofincarceration.Anurs

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          A $475,000 price tag for a new cancer drug: crazy or meh?
          A $475,000 price tag for a new cancer drug: crazy or meh?

          AlexHogan/STATForgetMcGregor-Mayweather.ThebiotechworldhasbeenwaitingformonthstohearaboutNovartis’s 

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          At least 13 dead in Texas as scorching temps continue
          At least 13 dead in Texas as scorching temps continue

          1:17FirefighterEMTWilliamDorseyandfirefighterEMTRodrigoPinedatreatamigrantwomansufferingfromheatexha

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          Do masks work? RCTs can't tell us

          MarkLennihan/APEarlyintheCovid-19pandemic,beforewehadvaccinesandeffectivemedicalprocedures,theonlywa