| Literature DB >> 233977 |
J E Davies, W F Edmundson, A Raffonelli.
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Year: 1975 PMID: 233977 PMCID: PMC1775772 DOI: 10.2105/ajph.65.1.53
Source DB: PubMed Journal: Am J Public Health ISSN: 0090-0036 Impact factor: 9.308