| Literature DB >> 1865216 |
J A Grant, E M Steiner, R H Johnson.
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Year: 1991 PMID: 1865216 PMCID: PMC488554 DOI: 10.1136/jnnp.54.5.468
Source DB: PubMed Journal: J Neurol Neurosurg Psychiatry ISSN: 0022-3050 Impact factor: 10.154