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Measurements of the dose delivered during CT exams using AAPM Task Group Report No. 111
The computed tomography dose index (CTDI) measured with a 10 cm long pencil ionization chamber placed in a 14 cm long PMMA phantom is typically used to evaluate the doses delivered during CT procedure. For the new generation of CT scanners, the efficiency of this methodology is low because it exclud...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
John Wiley and Sons Inc.
2012
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5718533/ https://www.ncbi.nlm.nih.gov/pubmed/23149785 http://dx.doi.org/10.1120/jacmp.v13i6.3934 |