REFERENCES
- Stahl, F.: Clinical diagnosis of lumbar disc herniation. Acta orthop. scandinav. 18: 141, 1949.
- Barr, J. S.: Ruptured intervertebral disc and sciatic pain. J. Bone & Joint Surg. 29: 429, 1947.
- Munro, D.: Diagnosis of posterior herniation of lumbar intervertebral disks. New England J. Med. 232: 149, 1945.
- Begg, A. C., Falconer, M. A. and McGeorge, M.: Myelography in lumbar intervertebral disk lesions. A correlation with operative findings. Brit. J. Surg. 34: 141, 1946.
- Scoville, W. B., Moretz, W. H. and Hankins, W. D.: Discrepancies in myelography. Statistical survey of 200 operative cases undergoing Pantopaque myelography. Surg. Gynec. & Obst. 86: 559, 1948.
- Ford, L. T. and Key, J. A.: An evaluation of myelography in the diagnosis of intervertebral-disc lesions in the low back. J. Bone & Joint Surg. 32-A: 257, 1950.
- Camp, J. D.: Contrast myelography, past and present. Radiology 54: 477, 1950.
- Munro, D.: Lumbar and sacral compression radiculitis (herniated lumbar disc syndrome). New England J. Med. 254: 243, 1956.
- Cloward, R. B. and Buzaid, L. L.: Discography: Technique, indications and evaluation of the normal and abnormal intervertebral disc. Am. J. Roentgenol. 68: 552, 1952.
- Lindblom, K.: Diagnostic puncture of intervertebral disks in sciatica. Acta orthop. scandinav. 17: 231, 1948.
- Wolkin, J., Sachs, M. D. and Hoke, G. H.: Comparative studies of discography and myelography. Radiology 64: 704, 1955.
- Cloward, R. B.: Anterior herniation of a ruptured lumbar intervertebral disk. Comments on the diagnostic value of the diskogram. A.M.A. Arch. Surg. 64: 457, 1952.