David Fajgenbaum, MD (@davidfajgenbaum) 's Twitter Profile
David Fajgenbaum, MD

@davidfajgenbaum

@Penn physician-scientist-patient who 'cured thyself' | Advancing @CureCastleman + @EveryCure | National Bestseller #ChasingMyCure ChasingMyCure.com

ID: 340440727

linkhttp://amazon.com/Chasing-My-Cure-Doctors-Action/dp/1524799637 calendar_today22-07-2011 18:11:10

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When a drug receives FDA approval, its research and development (R&D) often shifts away from further exploration into new indications. It's a common misconception that approval marks the peak of a drug's journey. In reality, it’s the opposite. When the drug eventually turns