| Literature DB >> 10562889 |
M H Kyaw1, J S Nguyen-Van-Tam, J C Pearson.
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Year: 1999 PMID: 10562889 PMCID: PMC1756952 DOI: 10.1136/jech.53.9.589
Source DB: PubMed Journal: J Epidemiol Community Health ISSN: 0143-005X Impact factor: 3.710