title: Does heating lidocaine decrease the pain of injection?
mesh_terms: D000772:Anesthesia, Local / Q000009:adverse effects / Q000379:methods*; D006801:Humans; D008012:Lidocaine / Q000008:administration & dosage*; D010146:Pain / Q000517:prevention & control*; D013696:Temperature
chemical_list: D008012:Lidocaine