Jukna, Povilas, and Marius Diržauskas. “Cervical Ectopic Pregnancy: A Case Report and Review of the Literature”. Lietuvos chirurgija 16, no. 3-4 (November 21, 2017): 198–203. Accessed August 31, 2026. https://journals.vu.lt/lietuvos-chirurgija/article/view/11031.