Ryberg , M. ., Lundell , M. ., & Pettersson , F. . (1989). Radiotherapy in Benign Uterine Bleeding Disorders the Radiumhemmet metropathia cohort 1912–1977. Short and long term results. Upsala Journal of Medical Sciences, 94(2), 161–169. https://doi.org/10.3109/03009738909178561