1. Comparison of 99mTc and 131I in Polish hospitals, 2007;Broda;Appl. Radiat. Isot.,2010
2. DDEP, 2013. Decay Data Evaluation Project Data. Available from: 〈http://www.nucleide.org/DDEP_WG/DDEPdata.htm〉.
3. ISO 8362-1:2009, Injection Containers and Accessories – Part 1: Injection Vials Made of Glass Tubing;ISO,2009
4. ISO 17043:2010, Conformity Assessment – General Requirements for Proficiency Testing;ISO,2010
5. Minister of Health, 2011. Regulation of Minister of Health concerning the conditions for the safe use of ionizing radiation for all types of medical exposure. Dz. U. 2011, vol. 51, item 265.