Routine or selective ultrasound scanning.
Breart
G
G
Ringa
V
V
D000013:Congenital Abnormalities / Q000175:diagnosis / Q000453:epidemiology / Q000517:prevention & control; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis* / Q000453:epidemiology / Q000517:prevention & control; D005865:Gestational Age; D006801:Humans; D008403:Mass Screening / Q000379:methods / Q000592:standards; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000379:methods*; D012680:Sensitivity and Specificity; D014463:Ultrasonography / Q000592:standards*