Krivonogov N G, Chernov V I, Lishmanov Iu B, Usov V Iu, Glukhov V G
Med Radiol (Mosk). 1988 Oct;33(10):3-4.
Spectrometric phantom studies on 199Tl were conducted. They showed that for this radionuclide low-energy parallel collimators should be used, the peak of a differential discriminator being adjusted to 72 keV. Image resolution of this radionuclide was no inferior to that of the commonly used radionuclide 99mTc.
