Figure 6From: Efficacy of low-dose radiotherapy in painful gonarthritis: experiences from a retrospective East German bicenter studyResponse to radiotherapy according to the additional mail survey (106 evaluable questionnaires). Pain after the end of radiotherapy, as it was subjectively graded by the patients in a retrospective mail survey, which was effected in 2010, i.e., two to fourteen years after treatment.Back to article page