From TobaccoControl Tactics
RR.png (400 × 80 pixels, file size: 13 KB, MIME type: image/png)
Relative Risk formula
Click on a date/time to view the file as it appeared at that time.
|current||17:37, 12 June 2012||400 × 80 (13 KB)||Admin||Relative Risk formula|
- You cannot overwrite this file.