title: Williams syndrome: an uncommon cause of supravalvular aortic stenosis in a child.
authors.affiliation: Mayo Graduate School of Medicine, Rochester, MN 55905.
authors.forename: J S
authors.initials: JS
authors.lastname: Larson
authors.forename: M A
authors.initials: MA
authors.lastname: Warner
mesh_terms: D000015:Abnormalities, Multiple; D001011:Aorta / Q000002:abnormalities*; D001024:Aortic Valve Stenosis / Q000473:pathology; D016893:Carotid Stenosis / Q000473:pathology; D002648:Child; D005145:Face / Q000002:abnormalities*; D006801:Humans; D008297:Male; D013577:Syndrome