Pettersson, F.; Fotiou, S.; Einhorn, N.; Silfversward, C. Cohort Study of the Long-Term Effect of Irradiation for Carcinoma of the Uterine Cervix: Second Primary Malignancies in the Pelvic Organs in Women Irradiated for Cervical Carcinoma at Radiumhemmet 1914–1965. AO 1985, 24, 145-151.