QuoteAs the technical staff at the Labs pointed out repeatedly during the October 1999 DOE Polygraph Hearings and subsequently to [Department of Defense Polygraph Institute research division chief] Dr. Andrew Ryan and [DOE polygraph program chief] Mr. David Renzelman, there are no scientific studies that identify medical conditions of relevance to the polygraph.... Also, there are no guidelines, textbook chapters, or review articles in any medical, psychology or psychiatry journal that describe medical contra-indications to the polygraph. I have asked both Dr. Ryan and Mr. Renzelman to provide one - just one - such publication, and they have been unable to do so.