1. Review of 1019 benign ovarian neoplasms;Beck;Obstet Gynecol,1960
2. Incidence and relative frequency of benign and malignant ovarian neoplasms;Bennington;Obstet Gynecol,1968
3. A clinical and pathological analysis of 268 dermoid tumours;Marcial-Rojas;AMA Arch Pathol,1958