| Literature DB >> 2956365 |
S Hussey, C M Yates, J E Christie, R A Elton, A Gordon.
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Year: 1987 PMID: 2956365 PMCID: PMC1032103 DOI: 10.1136/jnnp.50.6.823
Source DB: PubMed Journal: J Neurol Neurosurg Psychiatry ISSN: 0022-3050 Impact factor: 10.154