When the Illness Is a Mystery, Patients Turn to These Detectives

The Undiagnosed Diseases Network takes on the toughest cases, patients whose symptoms have defied explanation. GINA KOLATA https://nyti.ms/2RABHeS http://bit.ly/2QvtP9M The New York Times Health Tests (Medical), Genetics and Heredity January 7, 2019 at 12:00AM