title: Is one needle better than two? Should anybody care?
authors.forename: D
authors.initials: D
authors.lastname: Pronchik
authors.forename: B
authors.initials: B
authors.lastname: Silver
mesh_terms: D000779:Anesthetics, Local / Q000008:administration & dosage*; D017046:Cost Savings; D003362:Cost-Benefit Analysis; D004636:Emergency Service, Hospital; D006801:Humans; D007279:Injections, Subcutaneous / Q000295:instrumentation*; D008012:Lidocaine / Q000008:administration & dosage*; D009339:Needles / Q000191:economics*; D013997:Time Factors
chemical_list: D000779:Anesthetics, Local; D008012:Lidocaine