title: Epidural test dose and intravascular injection in obstetrics: sensitivity, specificity.
authors: B L
authors: BL
authors: Leighton
authors: M C
authors: MC
authors: Norris
mesh_terms: D015360:Analgesia, Epidural; D016362:Analgesia, Obstetrical; D004837:Epinephrine / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D007275:Injections, Intravenous; D011247:Pregnancy; D012680:Sensitivity and Specificity
chemical_list: D004837:Epinephrine