title: New directional accordion catheter for converting a retrograde puncture into an antegrade catheter placement.
authors.affiliation: Department of Radiology, University of Florida College of Medicine, Gainesville 32610.
authors.forename: S G
authors.initials: SG
authors.lastname: Miles
authors.forename: R
authors.initials: R
authors.lastname: Siragusa
authors.forename: I F
authors.initials: IF
authors.lastname: Hawkins
mesh_terms: D001158:Arteries; D002404:Catheterization; D006801:Humans; D011677:Punctures