Absenteeism and beryllium sensitization among US department of energy workers

Bonnie Richter, M.P.H., Ph.D.1, Janice Watkins, M.S.2, Donna Cragle, PhD3, Elizabeth Ellis, MS, PhD3, David Girardi, B.S. and Clifton Strader, PhD5
(1)U.S. Department of Energy, Washington, DC, (2)Oak Ridge Associated Universities, (3)Oak Ridge Associated Universities, Oak Ridge, TN, (4)US Department of Energy, Washington, DC, DC