Non-invasive prenatal testing is not a substitute for first trimester ultrasound screening. Swiss Medical Weekly, [S. l.], v. 155, n. 6, p. 4610 , 2025. DOI: 10.57187/s.4610. Disponível em: https://smw.ch/index.php/smw/article/view/4610. Acesso em: 17 oct. 2025.