Fetal nasal bone length at 19-26 weeks' gestation in Vietnam.
Department of Obstetrics and Gynaecology, University of Medicine and Pharmacy, Ho Chi Minh City, Vietnam. tomaixuanhong@ump.edu.vn.
Xuan-Hong
XH
Tomai
Medic Medical Center, Ho Chi Minh City, Vietnam.
Thanh-Hai
TH
Phan
D000293:Adolescent; D000328:Adult; D003430:Cross-Sectional Studies; D005260:Female; D047109:Fetal Development; D005333:Fetus / Q000033:anatomy & histology*; D005865:Gestational Age; D006801:Humans; D008875:Middle Aged; D009295:Nasal Bone / Q000000981:diagnostic imaging / Q000196:embryology* / Q000254:growth & development; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D011446:Prospective Studies; D014744:Vietnam / Q000453:epidemiology; D055815:Young Adult
Down syndrome; fetal nasal bone length; ultrasonography