Yang, Ning [Neuroendoscope-assisted surgical treatment of spinal dural arteriovenous fistulas]. [electronic resource] - Zhonghua yi xue za zhi Jul 2011 - 1914-6 p. digital Publication Type: Evaluation Study; Journal Article ISSN: 0376-2491 Subjects--Topical Terms: AgedCentral Nervous System Vascular Malformations--surgeryFemaleHumansLaminectomy--methodsMaleMiddle AgedNeuroendoscopesRetrospective Studies