Leszczynska-Wierzba, Agata, Michal Buczynski, Aleksandra Jasinska, Katarzyna Luterek, Denis Aduku, Aleksandra Slowakiewicz, Katarzyna Balcerak, et al. “Fetus-in-Fetu: A PRISMA-Informed Narrative Review With an Illustrative Prenatal Case”. Journal of Clinical Medicine Research 186, no. 6 (January 1, 2026): 353–368. Accessed June 30, 2026. https://jocmr.elmerjournals.com/jocmr/article/view/6423.