To begin the lecture, click the START button above.

If you are the first time visitor, you might want to know [How to navigate within and outside the lecture]

This is a beta version. Uploading date: May 19, 2004

revised April 1, 2008

Your comments to this version would be highly appreciated as well.

Please Point the www.pitt.edu or www.publichealth.pitt.edu button for search inside of Supercourse and lectures in HTML or PPT format