title: Doppler US evaluation of renal artery stenosis: past, present, and future.
authors.forename: W D
authors.initials: WD
authors.lastname: Middleton
mesh_terms: D000328:Adult; D000818:Animals; D002648:Child; D004285:Dogs; D006801:Humans; D012078:Renal Artery Obstruction / Q000000981:diagnostic imaging*; D014465:Ultrasonics; D014463:Ultrasonography