1. EMA (European Medicines Agency) (Ed.), 2013. Xofigo. https://www.ema.europa.eu/en/medicines/human/EPAR/xofigo. Accessed August 3, 2020.
2. Bé MM, Chisté V, Dulieu C, Mougeot X, Chechev VP, Kuzmenko NK, Kondev FG, Luca A, Galán M, Nichols AL, Arinc A, Pearce A, Huang X, Wang B: Table of radionuclides (Vol. 6 – A=22 to 242). Monographie BIPM-5, Bureau International des Poids et Mesures, 2011. Data available at http://www.lnhb.fr/nuclear-data/nuclear-data-table/. Accessed August 3, 2020.
3. European Council Directive 2013/59/Euratom on basic safety standards for protection against the dangers arising from exposure to ionising radiation and repealing directives 89/618/Euratom, 90/641/Euratom, 96/29/Euratom, 97/43/Euratom and 2003/122/Euratom. OJ of the EU 2014;L13: 57:1-73.
4. Council Directive 96/29/Euratom of 13 May 1996 laying down basic safety standards for the protection of the health of workers and the general public against the dangers arising from ionizing radiation. OJ L 1996;159:1-114.
5. German law on radiation protection (Gesetz zum Schutz vor der schädlichen Wirkung ionisierender Strahlung (Strahlenschutzgesetz)) of June 27, 2017, passed as article 1 of the „Gesetz zur Neuordnung des Rechts zum Schutz vor der schädlichen Wirkung ionisierender Strahlung“ of June 27, 2017 (BGBl. I 2017, Nr. 42, S. 1966), last amendment of December 12, 2019.(BGBl. I 2019, Nr. 48, S. 2510).