| APA | Smart Define. (2015). positron emission tomography thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/positron_emission_tomography/thesaurus/related |
| Chicago | Smart Define. 2015. "positron emission tomography thesaurus" https://smartdefine.org/positron_emission_tomography/thesaurus/related (accessed October 1, 2026). |
| Harvard | Smart Define 2015, positron emission tomography thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/positron_emission_tomography/thesaurus/related>. |
| MLA | Smart Define. "positron emission tomography thesaurus" 13 April 2015. Web. 1 October 2026. <https://smartdefine.org/positron_emission_tomography/thesaurus/related> |