| Literature DB >> 7198140 |
P Montagna, F Cirignotta, R Gallassi, T Sacquegna.
Abstract
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Year: 1981 PMID: 7198140 PMCID: PMC491184 DOI: 10.1136/jnnp.44.10.957
Source DB: PubMed Journal: J Neurol Neurosurg Psychiatry ISSN: 0022-3050 Impact factor: 10.154