title: A clinical evaluation of the maternal effects of lumbar extradural analgesia for labour.
mesh_terms: D000767:Anesthesia, Epidural / Q000009:adverse effects* / Q000401:mortality; D000773:Anesthesia, Obstetrical / Q000009:adverse effects* / Q000401:mortality; D002045:Bupivacaine; D002585:Cesarean Section; D004837:Epinephrine; D005113:Extraction, Obstetrical; D005260:Female; D005315:Fetal Diseases / Q000209:etiology; D006261:Headache / Q000209:etiology; D006801:Humans; D007746:Labor Presentation; D007743:Labor, Obstetric; D008012:Lidocaine; D008428:Maternal Mortality; D009325:Nausea / Q000209:etiology; D011247:Pregnancy; D013124:Spinal Injuries / Q000209:etiology; D014839:Vomiting / Q000209:etiology
chemical_list: D008012:Lidocaine; D002045:Bupivacaine; D004837:Epinephrine