| Literature DB >> 3668577 |
S A Hawkins, J A Lyttle, J H Connolly.
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Year: 1987 PMID: 3668577 PMCID: PMC1032366 DOI: 10.1136/jnnp.50.9.1236
Source DB: PubMed Journal: J Neurol Neurosurg Psychiatry ISSN: 0022-3050 Impact factor: 10.154