title: Clarification of the concept of "emitted radiation".
abstract: The quantity "emitted radiation" (due to Jonns and Cunningham) is defined mathematically and its relationship to certain other quantities employed in brachytherapy dosimetry is shown.
mesh_terms: D001918:Brachytherapy / Q000379:methods*; D005720:Gamma Rays; D006801:Humans; D008433:Mathematics; D011879:Radiotherapy Dosage