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Technical note: The effect of the 4‐mm‐collimator output factor on gamma knife dose distributions
We present results of investigations of the clinical significance of variations in the value of the 4‐mm‐collimator output factor, [Formula: see text]. Changes in treatment volume, dose‐volume histograms (DVHs), and isodose distributions were studied, by varying [Formula: see text] up to 20%. The va...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2003
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5724451/ https://www.ncbi.nlm.nih.gov/pubmed/14604431 http://dx.doi.org/10.1120/jacmp.v4i4.2512 |