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PubMed · 7217168

Ontario accelerator dose intercomparison study.

D J Dawson·J A Rawlinson·P C Shragge
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Abstract

An ionometric dose intercomparison has been carried out on eight accelertors, with maximum photon energies from 6 to 32 meV, at five radiotherapy centres in Ontario. The ratio of the dose based on the clinically-employed rad/monitor unit to the dose measured by the committee representative had a mean value of 0.994, with a range of 7.3% and a coefficient of variation of 2.5%. The ratio of the dose measured by the institution's physicist to the dose measured by the committee representative had a mean value of 1.000 with a range of 6.9% and a coefficient of variation of 2.3%. Eight recommendations regarding dose calibration procedures are presented.

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HumansOntarioParticle AcceleratorsRadiometryRadiotherapy DosageJournal ArticleResearch Support, Non-U.S. Gov't

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D J Dawson, J A Rawlinson, P C Shragge. 1981. Ontario accelerator dose intercomparison study.. https://pubmed.ncbi.nlm.nih.gov/7217168/

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