WTC sources

["Gibbs, S Julian" <s.julian.gibbs@vanderbilt.edu>]

The only sources of radiation in dental facilities are 

low-energy diagnostic x-ray machines.  There is no emission 

unless they are energized.  They are so small and light 

that there are no counterweights--much less DU.  Dentists 

are not licensed to use radioactive materials.



***********************************************************

S. Julian Gibbs, DDS, PhD               Voice: 615-322-1477

Professor, Emeritus                       FAX: 615-322-1474

Dept. of Radiology & Radiological Sciences

Vanderbilt University Medical Center

209 Oxford House

Nashville TN 37232-4245        Email:j.gibbs@vanderbilt.edu

***********************************************************

The American Republic will endure until the day Congress

discovers that it can bribe the Public with the Public's money."

                                       Alexis de Tocqueville

                                       Democracy in America







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