American electroencephalographic society ninth annual meeting: Chicago, Illinois June 10–12, 1955 Secretary: W. T. LIBERSON Veterans Administration Hospital, Northampton, Mass.
- 31 August 1955
- journal article
- research article
- Published by Elsevier in Electroencephalography and Clinical Neurophysiology
- Vol. 7 (3), 458-474
- https://doi.org/10.1016/0013-4694(55)90026-2