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      Scientific American August 1999

      TOO GOOD TO BE TRUE

      Scams purported to treat sexual dysfunction prey on the unwary

      • By Gary Stix on August 1, 1999

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      More in the August 1999 issue of Scientific American
      • 50, 100 and 150 Years Ago
      • The Detectives Wore White
      • Detecting Massive Neutrinos
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