Fetal nuchal translucency: ultrasound screening for chromosomal defects in first trimester of pregnancy - Nicolaides, K. H.; Azar, G.; Byrne, D.; Mansur, C.; Marks, K. (BMJ, 1992)
Keywords: Abnormalities; Adult; Biological and medical sciences; Chorionic villi sampling; Chromosome Aberrations - diagnostic imaging; Chromosome abnormalities; Chromosome Disorders; Cystic lymphangioma; Diagnosis; Edema; Female; Fetal Diseases - diagnostic imaging; Fetus; First trimester of pregnancy; Genetic screening; Humans; Karyotyping; Lesions; Maternal Age; Medical genetics; Medical sciences; Middle Aged; Neck - diagnostic imaging; Pregnancy; Pregnancy Trimester, First; Prospective Studies; Trisomy; Ultrasonography; Ultrasonography, Prenatal; Ultrasound imaging; Chromosomal aberration; Sonography; Pregnancy; Human; Translucence; Malformation; Fetus