title: First trimester Down Syndrome screening by nuchal translucency in a Thai population.
authors.affiliation: Department of Obstetrics and Gynaecology, Ramathibodi Hospital, Mahidol University, Rama 6 Rd., Samsen Nai, Phyathai Bangkok 10400, Thailand. rappb@mahidol.ac.th
authors.forename: P
authors.initials: P
authors.lastname: Panburana
authors.forename: S
authors.initials: S
authors.lastname: Ajjimakorn
authors.forename: P
authors.initials: P
authors.lastname: Tungkajiwangoon
mesh_terms: D000328:Adult; D015331:Cohort Studies; D004314:Down Syndrome / Q000000981:diagnostic imaging*; D005260:Female; D005315:Fetal Diseases / Q000000981:diagnostic imaging*; D005865:Gestational Age; D006801:Humans; D008423:Maternal Age; D009333:Neck / Q000000981:diagnostic imaging*; D011237:Predictive Value of Tests; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011446:Prospective Studies; D012680:Sensitivity and Specificity; D013785:Thailand; D016216:Ultrasonography, Prenatal