RT Journal Article SR Electronic T1 Estimates of Dose to the Bladder during Direct Radionuclide Cystography: Concise Communication JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 792 OP 795 VO 25 IS 7 A1 Panayiotis Dimitriou A1 Andreas Fretzayas A1 Polyxeni Nicolaidou A1 Fotini Gritzali A1 Angeliki Kasfiki A1 Themistokles Karpathios YR 1984 UL http://jnm.snmjournals.org/content/25/7/792.abstract AB