title: Is there a role for test-dosing through the Tuohy needle?
authors: Philip J
authors: PJ
authors: Balestrieri
mesh_terms: D000328:Adult; D000767:Anesthesia, Epidural / Q000379:methods*; D000773:Anesthesia, Obstetrical / Q000379:methods*; D000779:Anesthetics, Local / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D008012:Lidocaine / Q000008:administration & dosage*; D009339:Needles; D011247:Pregnancy
chemical_list: D000779:Anesthetics, Local; D008012:Lidocaine