ŞAHINOĞLU, Z.; CELAYIR, A. C.; ASOGLU, M. R.; ÖZCAN, N. Type IV Sacrococcygeal Teratoma Associated with Urogenital Sinus: Difficulties in the Prenatal Differential Diagnosis. Journal of Neonatal Surgery, Lahore, Pakistan, v. 2, n. 1, p. 9, 2013. DOI: 10.52783/jns.v2.21. Disponível em: https://www.jneonatalsurg.com/index.php/jns/article/view/21. Acesso em: 2 oct. 2025.