Rare earth filtration: spectral distributions, exposure reduction and image quality effects for panoramic radiography.
Tyndall
D A
DA
D006801:Humans; D008674:Metals, Rare Earth; D011829:Radiation Dosage; D011856:Radiographic Image Enhancement; D011862:Radiography, Panoramic / Q000379:methods*; D013057:Spectrum Analysis; D014963:X-Ray Intensifying Screens
D008674:Metals, Rare Earth