Key references: Prenatal screening for Down syndrome
- Royal Australian and New Zealand College of Obstetricians and Gynaecologists (RANZCOG). Prenatal Screening for Chromosomal and Genetic Conditions. Melbourne: RANZCOG; Accessed Oct 2019. https://ranzcog.edu.au/womens-health/patient-information-resources/prenatal-screening-for-chromosomal-and-genetic-con