| Literature DB >> 6401538 |
G Teasdale, J Thomson, C Semple, E Teasdale, P Macpherson.
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Year: 1983 PMID: 6401538 PMCID: PMC1546346 DOI: 10.1136/bmj.286.6360.224-e
Source DB: PubMed Journal: Br Med J (Clin Res Ed) ISSN: 0267-0623