Diagnosis of major heart defects by routine first-trimester ultrasound examination: association with increased nuchal translucency, tricuspid regurgitation and abnormal flow in ductus venosus.
Neoreviews. 2021 Dec 1;22(12):e805-e818. doi: 10.1542/neo.22-12-e805.
PMID:34850145
Combined first-trimester screening and invasive diagnostics for atypical chromosomal aberrations: Danish nationwide study of prenatal profiles and detection compared with NIPT.
Gadsbøll K, Vogel I, Kristensen SE, Pedersen LH, Hyett J, Petersen OB; Danish Cytogenetic Central Register study group.