| Literature DB >> 2830369 |
G J Hankey, M Sadka, R S Goodheart, D M Hoffman.
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Year: 1987 PMID: 2830369 PMCID: PMC1032632 DOI: 10.1136/jnnp.50.12.1713
Source DB: PubMed Journal: J Neurol Neurosurg Psychiatry ISSN: 0022-3050 Impact factor: 10.154