LIU, Yanting. Research on Dynamic Timing Decision-Making for Non-Invasive Prenatal Testing Based on Risk-Error Co-Optimization. International Journal of Public Health and Medical Research, [S. l.], v. 6, n. 2, p. 51–61, 2026. DOI: 10.62051/ijphmr.v6n2.06. Disponível em: https://wepub.org/index.php/IJPHMR/article/view/5969. Acesso em: 10 jun. 2026.