| Literature DB >> 18008522 |
M C Jordan, K E Powell, T E Corothers, R J Murray.
Abstract
Entities:
Year: 1973 PMID: 18008522 PMCID: PMC1775308 DOI: 10.2105/ajph.63.11.982
Source DB: PubMed Journal: Am J Public Health ISSN: 0090-0036 Impact factor: 9.308