TOKHAO, Y. Outcomes of Fetal Down Syndrome Screening Using Quadruple Test at Surat Thani Hospital. Region 11 Medical Journal, [S. l.], v. 40, n. 2, p. 78–89, 2026. Disponível em: https://he02.tci-thaijo.org/index.php/Reg11MedJ/article/view/282136. Acesso em: 19 sep. 2026.