| Literature DB >> 8935474 |
J C Bakx, H J Van Den Hoogen, W J Van Den Bosch, T H Thien.
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Year: 1996 PMID: 8935474 PMCID: PMC1060299 DOI: 10.1136/jech.50.3.381
Source DB: PubMed Journal: J Epidemiol Community Health ISSN: 0143-005X Impact factor: 3.710