Utility Of Transvaginal Sonography With Extended Examination For Fetal Anatomical Survey During 11-13+6 Weeks Of Pregnancy. International Journal of Environmental Sciences, [S. l.], p. 2140–2148, 2025. DOI: 10.64252/bv87d056. Disponível em: https://theaspd.com/index.php/ijes/article/view/8697.. Acesso em: 21 sep. 2026.