| Literature DB >> 6837812 |
S W Doster, H C Stetler, W A Orenstein, K J Bart, A R Hinman.
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Year: 1983 PMID: 6837812 PMCID: PMC1650847 DOI: 10.2105/ajph.73.5.490
Source DB: PubMed Journal: Am J Public Health ISSN: 0090-0036 Impact factor: 9.308