title: Pain-free intravenous injections.
authors: R
authors: R
authors: Porteous
mesh_terms: D006801:Humans; D007275:Injections, Intravenous / Q000379:methods*; D008012:Lidocaine / Q000008:administration & dosage*; D010146:Pain / Q000517:prevention & control*
chemical_list: D008012:Lidocaine