| Literature DB >> 10396555 |
R Maheswaran1, R A Arnold, E G Jessop.
Abstract
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Year: 1999 PMID: 10396555 PMCID: PMC1756857 DOI: 10.1136/jech.53.4.255
Source DB: PubMed Journal: J Epidemiol Community Health ISSN: 0143-005X Impact factor: 3.710