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An Empirical Model for Describing the Small Field Penumbra in Radiation Therapy
PURPOSE: We developed a mathematic empirical model for describing the small field penumbra in order to analyze the potential dose perturbation caused by overlapping field to avoid the dose calculation errors in linear accelerator-based radiosurgery. MATERIALS AND METHODS: A ball phantom was fabricat...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Hindawi
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6925912/ https://www.ncbi.nlm.nih.gov/pubmed/31886248 http://dx.doi.org/10.1155/2019/7584743 |