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Rare disease or fake illness?

Name: Rare disease or fake illness?
Uploaded: 2012-05-20T12:00:00-0400
Duration: 1 min 49 s
Description: Dr. William Gahl, director of the Undiagnosed Diseases Program at the National Institutes of Health, explains why mysterious ailments are sometimes mistaken for hypochondria.

Dr. William Gahl, director of the Undiagnosed Diseases Program at the National Institutes of Health, explains why mysterious ailments are sometimes mistaken for hypochondria.