Research on Decision-Making for NIPT Testing Timing Based on Mixed-Effects Models and Risk Optimization. Highlights in Science, Engineering and Technology, [S. l.], v. 162, p. 426–432, 2026. DOI: 10.54097/rcq7kc20. Disponível em: http://datahset.net/index.php/ojs/article/view/66. Acesso em: 21 sep. 2026.