References:
- Nuclear Medicine and Diagnostic Imaging (NMDI) - (http://www-naweb.iaea.org/nahu/NM/faq/index.html)
- General Nuclear Medicine - (https://www.radiologyinfo.org/en/info.cfm?pg=gennuclear#part_three)
- Gamma cameras - (http://www.iop.org/education/teacher/resources/teaching-medical-physics/gamma/page_54689.html)
Editor: Dr. Santhoshkumar / Dr. Sunil Shroff
Technically Checked by: Lingaraj