P H LANGNER. Show Affiliations »
Abstract
Keywords: ELECTROENCEPHALOGRAPHY/apparatus and instruments
Mesh: See more » Cathode Ray TubeElectrocardiographyElectroencephalography/instrumentation
Year: 1952 PMID: 14896469 DOI: 10.1161/01.cir.5.2.249
Source DB: PubMed Journal: Circulation ISSN: 0009-7322 Impact factor: 29.690