Curt Freed (Freed, Curt)

• 
  Healing the Brain: A Doctor's Controversial Quest for a Cure for Parkinson's Disease
  by Curt Freed, Simon LeVay
  Softcover, Holt & Company, Henry, ISBN 0805072942 (0-8050-7294-2)
• 
  Healing the Brain : A Doctor's Controversial Quest for a Stem-Cell Therapy to Cure Parkinson's Disease
  by Curt Freed, Simon LeVay
  Hardcover, Holt & Company, Henry, ISBN 0805070915 (0-8050-7091-5)