1. Aminoff MJ (1976) Spinal angiomas. Blackwell Scientific, Oxford
2. Batson OV (1940) The function of the vertebral vein and their role in the spread of metastases. Ann Surg 112:138–149
3. Batson OV (1967) The vertebral system of veins as a means for cancer dissemination. Prog Clin Cancer 3:1–18
4. Berlis A, Scheufler KM, Schmahl C et al (2005) Solitary spinal artery aneurysms as a rare source of spinal subarachnoid hemorrhage: potential etiology and treatment strategy. AJNR Am J Neuroradiol 26:405–410
5. Cosgrove GR, Bertrand G, Fontaine S et al (1988) Cavernous angiomas of the spinal cord. J Neurosurg 68:31–36