| Literature DB >> 11684586 |
S de Weerd, C M Thomas, R J Cikot, E A Steegers.
Abstract
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Year: 2001 PMID: 11684586 PMCID: PMC1446861 DOI: 10.2105/ajph.91.11.1733
Source DB: PubMed Journal: Am J Public Health ISSN: 0090-0036 Impact factor: 9.308