Parathyroid imaging: the importance of pinhole collimation with both single- and dual-tracer acquisition.
Klingensmith WC, Koo PJ, Summerlin A, Fehrenbach BW, Karki R, Shulman BC, Raeburn CD, McIntyre RC. Parathyroid imaging: the importance of pinhole collimation with both single- and dual-tracer acquisition. J Nucl Med Technol. 2013 Jun; 41(2):99-104.