1. Review of ganglia of the hand and wrist with analysis of surgical treatment;Barnes, W.E.; Larsen, R.D.; Posch, J.L.;Plastic and Reconstructive Suirgery,1964
2. Spinal extradural cyst and kyphosis dorsalis juvenilis;Cloward, R.B.; Bucy, P.C.;American Journal of Roentgenology,1937
3. Mayo Clinic;Dahlin, D.C.,1970
4. Extradural cysts of the spinal canal;Gortvai, P.;Journal of Neurology, Neurosurgery, and Psychiatry,1963
5. Myelographic demonstration of cysts of spinal membranes;Jacobs, L.G.; Smith, J.K.; Van Horn, P.S.;Radiology,1954