title: Ultrasonography and Doppler studies in the diagnosis of renal obstruction.
authors.affiliation: St Bartholomew's Hospital, Barts and the London NHS Trust, UK.
authors.forename: J A
authors.initials: JA
authors.lastname: Webb
mesh_terms: D002908:Chronic Disease; D003085:Colic / Q000000981:diagnostic imaging; D003251:Constriction, Pathologic; D005260:Female; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications / Q000000981:diagnostic imaging; D012680:Sensitivity and Specificity; D018608:Ultrasonography, Doppler / Q000379:methods*; D016216:Ultrasonography, Prenatal / Q000379:methods; D014515:Ureteral Diseases / Q000000981:diagnostic imaging*; D014517:Ureteral Obstruction / Q000000981:diagnostic imaging