| Literature DB >> 5465458 |
D E Torphy, C G Ray, R S Thompson, J P Fox.
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Year: 1970 PMID: 5465458 PMCID: PMC1349132 DOI: 10.2105/ajph.60.8.1447
Source DB: PubMed Journal: Am J Public Health Nations Health ISSN: 0002-9572