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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
2
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pubmed:dateCreated |
2004-12-20
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pubmed:abstractText |
The objective of the 3rd International Intercomparison on Electron Paramagnetic Resonance (EPR) Tooth Dosimetry was the evaluation of laboratories performing tooth enamel dosimetry below 300 mGy. Participants had to reconstruct the absorbed dose in tooth enamel from 11 molars, which were cut into two halves. One half of each tooth was irradiated in a 60Co beam to doses in the ranges of 30-100 mGy (5 samples), 100-300 mGy (5 samples), and 300-900 mGy (1 sample). Fourteen international laboratories participated in this intercomparison programme. A first analysis of the results and an overview of the essential features of methods applied in different laboratories are presented. The relative standard deviation of results of all methods was better than 27% for applied doses in the range of 79-704 mGy. In the analysis of the unirradiated tooth halves 8% of the samples were identified as outliers with additional absorbed dose above background dose.
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:status |
MEDLINE
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pubmed:month |
Feb
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pubmed:issn |
0969-8043
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pubmed:author |
pubmed-author:BayankinS NSN,
pubmed-author:BlackwellBB,
pubmed-author:BrikAA,
pubmed-author:BugayAA,
pubmed-author:ChumakVV,
pubmed-author:CiesielskiBB,
pubmed-author:DebuystRR,
pubmed-author:FattibenePP,
pubmed-author:HoshiMM,
pubmed-author:ImataHH,
pubmed-author:IvannikovAA,
pubmed-author:IvanovDD,
pubmed-author:JunczewskaMM,
pubmed-author:MeghzifeneAA,
pubmed-author:MiyazawaCC,
pubmed-author:OnoriSS,
pubmed-author:PastAA,
pubmed-author:PenkowskiMM,
pubmed-author:PivovarovSS,
pubmed-author:RomanyukhaAA,
pubmed-author:RomanyukhaLL,
pubmed-author:SchauerDD,
pubmed-author:ScherbinaOO,
pubmed-author:SchultkaKK,
pubmed-author:ShamesAA,
pubmed-author:SholomSS,
pubmed-author:SkinnerAA,
pubmed-author:SkvortsovVV,
pubmed-author:StepanenkoVV,
pubmed-author:TielewuhanEE,
pubmed-author:ToyodaSS,
pubmed-author:TrompierFF,
pubmed-author:WiesenEE
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pubmed:issnType |
Print
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pubmed:volume |
62
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
163-71
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:15607443-Benchmarking,
pubmed-meshheading:15607443-Body Burden,
pubmed-meshheading:15607443-Electron Spin Resonance Spectroscopy,
pubmed-meshheading:15607443-Humans,
pubmed-meshheading:15607443-Internationality,
pubmed-meshheading:15607443-Quality Assurance, Health Care,
pubmed-meshheading:15607443-Radiation Dosage,
pubmed-meshheading:15607443-Radiometry,
pubmed-meshheading:15607443-Reference Standards,
pubmed-meshheading:15607443-Relative Biological Effectiveness,
pubmed-meshheading:15607443-Reproducibility of Results,
pubmed-meshheading:15607443-Retrospective Studies,
pubmed-meshheading:15607443-Risk Assessment,
pubmed-meshheading:15607443-Sensitivity and Specificity,
pubmed-meshheading:15607443-Tooth
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pubmed:year |
2005
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pubmed:articleTitle |
The 3rd international intercomparison on EPR tooth dosimetry: Part 1, general analysis.
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pubmed:affiliation |
GSF-National Research Centre for Environment and Health, Institute of Radiation Protection, Postfach 1129, D-85758 Neuherberg, Germany. wieser@gsf.de
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pubmed:publicationType |
Journal Article,
Comparative Study,
In Vitro,
Research Support, U.S. Gov't, Non-P.H.S.,
Research Support, Non-U.S. Gov't,
Evaluation Studies,
Validation Studies
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