| Literature DB >> 6270283 |
D M Mann, P O Yates, J S Davies, J Hawkes.
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Year: 1981 PMID: 6270283 PMCID: PMC491075 DOI: 10.1136/jnnp.44.7.651
Source DB: PubMed Journal: J Neurol Neurosurg Psychiatry ISSN: 0022-3050 Impact factor: 10.154