title: A modified caulking gun for contrast injection.
authors.forename: A D
authors.initials: AD
authors.lastname: Sacks
authors.forename: N G
authors.initials: NG
authors.lastname: Hofmeyr
mesh_terms: D002404:Catheterization / Q000295:instrumentation* / Q000379:methods; D003287:Contrast Media / Q000008:administration & dosage*; D004867:Equipment Design; D006801:Humans
chemical_list: D003287:Contrast Media