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Figure 4: Phantom scatter correction, Kphan (r), presented for polymethylmethacrylate and A150 phantoms as a function of distance along the transverse axis of the 60Co brachytherapy source for lithium formate and Li2B4O7detectors.

Figure 4: Phantom scatter correction, <i>K</i><sub>phan</sub> (<i>r</i>), presented for polymethylmethacrylate and A150 phantoms as a function of distance along the transverse axis of the <sup>60</sup>Co brachytherapy source for lithium formate and Li<sub>2</sub>B<sub>4</sub>O<sub>7</sub>detectors.