| Literature DB >> 2303841 |
D M Halpin, P Trend, L Symon, A E Harding.
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Year: 1990 PMID: 2303841 PMCID: PMC1014110 DOI: 10.1136/jnnp.53.1.88-a
Source DB: PubMed Journal: J Neurol Neurosurg Psychiatry ISSN: 0022-3050 Impact factor: 10.154