title: A randomized controlled crossover trial: lidocaine injected at a 90-degree angle causes less pain than lidocaine injected at a 45-degree angle.
authors.forename: Kathryn J
authors.initials: KJ
authors.lastname: Martires
authors.forename: Christi L
authors.initials: CL
authors.lastname: Malbasa
authors.forename: Jeremy S
authors.initials: JS
authors.lastname: Bordeaux
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000779:Anesthetics, Local / Q000008:administration & dosage* / Q000009:adverse effects; D002648:Child; D018592:Cross-Over Studies; D005260:Female; D006801:Humans; D007267:Injections / Q000379:methods; D008012:Lidocaine / Q000008:administration & dosage* / Q000009:adverse effects; D008297:Male; D008875:Middle Aged; D010146:Pain / Q000139:chemically induced / Q000517:prevention & control*; D016037:Single-Blind Method; D055815:Young Adult
chemical_list: D000779:Anesthetics, Local; D008012:Lidocaine