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Assessment of portal image resolution improvement using an external aluminum target and polystyrene electron filter
BACKGROUND: In this study, an external 8 mm thick aluminum target was installed on the upper accessory tray mount of a medical linear accelerator head. The purpose of this study was to determine the effects of the external aluminum target beam (Al-target beam) on the portal image quality by analyzin...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6485051/ https://www.ncbi.nlm.nih.gov/pubmed/31023340 http://dx.doi.org/10.1186/s13014-019-1274-4 |