Positron: erinevus redaktsioonide vahel

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<ref name="PET_kasutused">[http://www.radiologyinfo.org/en/info.cfm?pg=pet Positron Emission Tomography – Computed Tomography (PET/CT)] radiologyinfo.org</ref>
<ref name="QuantumElectron">{{cite web |author=P. A. M. Dirac |title=The quantum theory of the electron |url=http://rspa.royalsocietypublishing.org/content/117/778/610.full.pdf}}</ref>
<ref name="ElectronProton">{{cite web |author=P. A. M. Dirac |title=A Theory of Electrons and Protons |url=http://www.hep.princeton.edu/~mcdonald/examples/QM/dirac_prsla_126_360_30.pdf |access-date=2011-11-03 |archive-date=2007-06-22 |archive-url=https://web.archive.org/web/20070622150612/http://www.hep.princeton.edu/~mcdonald/examples/QM/dirac_prsla_126_360_30.pdf |url-status=dead }}</ref>
<ref name="Natrium_decay">Dr. G. Amarendra: [http://www.positronannihilation.net/index_files/Positron-Sources.pdf Positron Sources] positronannihilation.net</ref>
<ref name="PET_15O">[http://www.scq.ubc.ca/looking-inside-the-human-body-using-positrons/ The Science Creative Quarterly]</ref>