title: Some thoughts on the true value of ultrasound.
authors: Kypros H
authors: KH
authors: Nicolaides
mesh_terms: D000328:Adult; D005117:Cardiac Complexes, Premature / Q000151:congenital / Q000000981:diagnostic imaging*; D004502:Education, Medical, Continuing / Q000191:economics / Q000331:legislation & jurisprudence; D005260:Female; D005315:Fetal Diseases / Q000000981:diagnostic imaging* / Q000517:prevention & control; D006801:Humans; D011225:Pre-Eclampsia / Q000000981:diagnostic imaging* / Q000517:prevention & control; D011247:Pregnancy; D015995:Prevalence; D012307:Risk Factors; D016216:Ultrasonography, Prenatal