Encyclopedia
Radiometry
14. Radiometry - measurement of the activity of an ionizing radiation source
Source: "Methodological Guidelines 2.6.1.1892-04. 2.6.1. Ionizing Radiation, Radiation Safety. Hygienic Requirements for Ensuring Radiation Safety during Radiopharmaceutical Diagnostics Using Radiopharmaceuticals" (approved by the Chief State Sanitary Doctor of Russia on 04.03.2004)