title: Coronary angiography by the left radial approach: a limited but useful technique.
authors.forename: D A
authors.initials: DA
authors.lastname: Clark
mesh_terms: D017023:Coronary Angiography / Q000379:methods*; D006493:Heparin / Q000008:administration & dosage; D006801:Humans; D011446:Prospective Studies; D017534:Radial Artery
chemical_list: D006493:Heparin