Baiomy, T. A. ., A. A. Awd, A. A. . Obaya, and O. A. . Harb. “Bilateral Primary Signet Ring Cell Carcinoma of The Ovaries; A Case Report and Review of Literature”. Journal of Medical Case Reports and Reviews, vol. 2, no. 12, Feb. 2022, http://jmcrr.info/index.php/jmcrr/article/view/164.