Mystakidou, K. Tsilika, E. Parpa, E. Gogou, P. Panagiotou, I. Vassiliou, I. Gouliamos, A., Relationship of general self-efficacy with anxiety, symptom severity and quality of life in cancer patients before and after radiotherapy treatment, Psycho-Oncologie, (22), 1089-1095, 2013, 1778-3798, 1778-381X