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. 2011 Jan 31;12(2):146–168. doi: 10.1120/jacmp.v12i2.3346

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© 2011 The Authors.

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Percent change in calculated dose with the arc width change of 1 mm on each side. Isocenter dose (representative of Delat ⁴ ) compared with the ArcCHECK detector location (10.4 cm from isocenter).