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Assessing the deviation from the inverse square law for orthovoltage beams with closed‐ended applicators
In this report, we quantify the divergence from the inverse square law (ISL) of the beam output as a function of distance (standoff) from closed‐ended applicators for a modern clinical orthovoltage unit. The divergence is clinically significant exceeding 3% at a 1.2 cm distance for 4 × 4 and [Formul...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
John Wiley and Sons Inc.
2014
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5875524/ https://www.ncbi.nlm.nih.gov/pubmed/25207421 http://dx.doi.org/10.1120/jacmp.v15i4.4893 |