[Local infections caused by continuous epidural block: comparison between local anesthetics and morphine].
D001424:Bacterial Infections / Q000209:etiology*; D002045:Bupivacaine; D004824:Epidural Space; D006801:Humans; D008012:Lidocaine; D009020:Morphine; D009407:Nerve Block / Q000009:adverse effects*
D009020:Morphine; D008012:Lidocaine; D002045:Bupivacaine