Helical Tomotherapy Leakage Radiation Half and Tenth Value Layers in Concrete and Lead
Byline
M Mirzasadeghi*1 , H Wu2 , H Akpati2, L Rosen2 , S Katz2 , E Kandler3 , J Massey2 , 1 Louisiana Tech University, Ruston, LA, 2 Willis-Knighton Medical Center, Shreveport, LA, 3 Louisiana State University, Shreveport, Louisiana