Time lapse indicator for pen and oscilloscope recording

• 30 November 1957
• journal article
• research article
• Published by Elsevier in Electroencephalography and Clinical Neurophysiology
• Vol. 9  (4) , 731-732
• https://doi.org/10.1016/0013-4694(57)90099-8

Abstract

Keywords

• ELECTROENCEPHALOGRAPHY/APPARATUS AND INSTRUMENTS