![](https://www.pdfsearch.io/img/c158ca7074f6ced602ab8203e08e92ef.jpg) Date: 2004-12-01 03:43:43
| | © International Epidemiological AssociationPrinted in Great Britain International Journal of Epidemiology 2003;32:1–22 DOI: ije/dyg070
Document is deleted from original location. Use the Download Button below to download from the Web Archive.Download Document from Web Archive File Size: 372,44 KB |