title: The optimal test dose for epidural anesthesia.
mesh_terms: D000767:Anesthesia, Epidural / Q000379:methods*; D000773:Anesthesia, Obstetrical / Q000379:methods*; D002045:Bupivacaine / Q000008:administration & dosage; D004837:Epinephrine / Q000008:administration & dosage; D005260:Female; D006801:Humans; D011247:Pregnancy
chemical_list: D002045:Bupivacaine; D004837:Epinephrine