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. Author manuscript; available in PMC: 2009 Aug 1.
Published in final edited form as: Int J Radiat Oncol Biol Phys. 2008 Aug 1;71(5):1591–1599. doi: 10.1016/j.ijrobp.2008.04.025

Figure 2.

Figure 2

(a) A picture of the tertiary brass collimation inserts with dimensions of 30 mm × 30 mm, 3 mm × 3mm and 0.5 mm diameter for the SARRP. (b) A picture of the radiosurgery-like collimating cone assembly attached to primary collimator of the SARRP for small field irradiations (< 5mm × 5mm in dimensions).