1. Wikipedia, External beam radiotherapy. https://en.wikipedia.org/wiki/External_beam_radiotherapy.
2. Radiosurgery. Wikipedia, Author NRC. https://en.wikipedia.org/wiki/Radiosurgery.
3. Üniversitäts klinikum Freiburg. Selective Internal Radiation Therapy. http://ims.uniklinik-freiburg.de/index/clinics/radiology/nuclear/services/sirt_ru.html.
4. J.E. Cygler, E.Yukihara, Optically Stimulated Luminescence (OSL) Dosimetry in Radiotherapy. https://www.aapm.org/meetings/09SS/documents/25Cygler-OSL.pdf.
5. Optically stimulated luminescent dosimetry for high dose rate brachytherapy;Tien;Front. Oncol.,2012