| Literature DB >> 3099948 |
M K Albazzaz, J E Harvey, J N Hoffman, J A Siddorn.
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Year: 1986 PMID: 3099948 PMCID: PMC1342312 DOI: 10.1136/bmj.293.6561.1537-a
Source DB: PubMed Journal: Br Med J (Clin Res Ed) ISSN: 0267-0623