Kieninger, Alicia N Epidural versus intravenous pain control in elderly patients with rib fractures. [electronic resource] - American journal of surgery Mar 2005 - 327-30 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0002-9610 Standard No.: 10.1016/j.amjsurg.2004.11.022 doi Subjects--Topical Terms: AgedAged, 80 and overAnalgesia, EpiduralAnalgesics, Opioid--administration & dosageCardiovascular Diseases--complicationsFemaleHumansInfusions, IntravenousLength of StayLung Diseases--complicationsMaleMiddle AgedPain--drug therapyRetrospective StudiesRib Fractures--complicationsTrauma Severity Indices