Recent Uranium Bkg in Urine studies

[Jeff.Vollmer@wssrap.com (Jeff Vollmer)]

     Does any one know of any recent studies of background urinary Uranium 
     levels in humans?  We are trying to determine the background level to 
     use as a baseline at our site.
     
                                Thanks,
     
                                Jeffrey S. Vollmer
                                Jacobs Engineering Group
                                E-mail: Jeff.Vollmer@WSSRAP.Com
                                Phone: (314) 441-8086 ext. 3568