Owens, E L Spinal subarachnoid hematoma after lumbar puncture and heparinization: a case report, review of the literature, and discussion of anesthetic implications. [electronic resource] - Anesthesia and analgesia Nov 1986 - 1201-7 p. digital Publication Type: Case Reports; Journal Article ISSN: 0003-2999 Subjects--Topical Terms: AgedAnesthesia, Epidural--adverse effectsAnesthesia, Spinal--adverse effectsHematoma--etiologyHeparin--adverse effectsHumansMaleSpinal Puncture--adverse effectsSubarachnoid Hemorrhage--etiology