Figure 3.

Percentage deviation between the absorbed doses determined by the local physicists and the audit team of SSDL at reference conditions for 6 MV photon beam emitted from linear accelerators from 1989 to 2015.

Percentage deviation between the absorbed doses determined by the local physicists and the audit team of SSDL at reference conditions for 6 MV photon beam emitted from linear accelerators from 1989 to 2015.