First-trimester Down syndrome screening performance in the Dutch population; how to achieve further improvement?

EJ, WortelboerMP, KosterP, StoutenbeekElvers, LHrivmLoeber, JGrivmGH, VisserSchielen, PCrivm2025-03-192025-03-19200919294632https://rivm.openrepository.com/handle/10029/643644First-trimester Down syndrome screening performance in the Dutch population; how to achieve further improvement?ArticlePrenat Diagn 2009; 29(6):588-922025-03-19