Todd, D., and Beecher, H. K.: Study of the Deaths Associated with Anesthesia , Ann. Surg. 140:2-34, 1954;.
Price, H. L., and Helrich, M.: The Effect of Cyclopropane, Diethyl Ether, Nitrous Oxide, Thiopental, and Hydrogen Ion Concentration on the Myocardial Function of the Dog Heart-Lung Preparation , J. Pharmacol. & Exper. Therap. 115:206-216, 1955;.
Habif, D. V., and others: Renal and Hepatic Blood Flow, Glomerular Filtration Rate, and Urinary Output of Electrolytes During Cyclopropane, Ether, and Thiopental Anesthesia, Operation, and Immediate Post-Operative Period , Surgery 30:241-255, 1951;.
Cole, F.: A Defense of Spinal Anesthesia , Anesthesiology 13:407-415, 1952;.
Dripps, R. D., and Vandam, L. D.: Long-Term Follow-Up of Patients Who Received 10,098 Spinal Anesthetics: Failure to Discover Major Neurological Sequelae , J. A. M. A. 156:1486-1491 (
(Dec. 18)
) 1954;.
Vandam, L. D., and Dripps, R. D.: Long-Term Follow-Up of Patients Who Received 10,098 Spinal Anesthetics: Incidence and Analysis of Minor Sensory Neurological Defects , Surgery 38: 463-469, 1955;.
Page, F.: Intracranial Hypotension , Lancet 1:1-5, 1953;.
Thorsen, G.: Neurological Sequelae After Spinal Anesthesia and Results from 2,493 Follow-Up Cases , Acta chir. scandinav. (
(supp. 121)
) 95: 1-272, 1947;.
Pearson, G. H.: Effect of Age on Vibratory Sensibility , Arch. Neurol. & Psychiat. 20:482 (
(Sept.)
) 1928;.
Dripps, R. D., and Vandam, L. D.: Hazards of Lumbar Puncture , J. A. M. A. 147:1118-1121 (
(Nov. 17)
) 1951;.
Corrections: Spinal Anesthetics, Medical News , J. A. M. A. 157: 455 (
(Jan. 29)
) 1955;.
Greene, B. A.: A 26-Gauge Lumbar Puncture Needle: Its Value in the Prophylaxis of Headache Following Spinal Analgesia for Vaginal Delivery , Anesthesiology 11:464-469, 1950;.
Dripps, R. D.: A Comparison of the Malleable Needle and Catheter Technics for Continuous Spinal Anesthesia , New York J. Med. 50: 15951599, 1950;.
Wolff, H. G.: Headache, and Other Head Pain , New York, Oxford University Press, 1948;, chap. 2 .
Redlich, F. C.; Moore, B. D., and Kimbell, I., Jr.: Lumbar Puncture Reactions: Relative Importance of Physiological and Psychological Factors , Psychosom. Med. 8:386-398, 1946;.
Verjaal, A., and Kraft, T. B.: Is Completely Horizontal Position Necessary After Lumbar Puncture? Nederl. tijdschr. geneesk. 98: 1493-1494, 1954;.
Torda, C., and Wolff, H. G.: Experimental Studies on Headache: Transient Thickening of Cranial Arteries in Relation to Certain Phenomena of Migraine Headache and Action of Ergotamine Tartrate on Thickened Vessels , Arch. Neurol. & Psychiat. 53: 329-332, 1945;.
Hughson, W.: A Note on the Relationship of Cerebrospinal and Intralabyrinthine Pressures , Am. J. Physiol. 101:396-407, 1932;.