1.Introduction & History (TDDA)
from MindFlex Films
2. Aim of Workplace (TDDA)
3. Reasons for Testing Defined (TDDA)
4. Drugs of Abuse Part 1 (TDDA)
5. Drug of Abuse Part 2 (TDDA)
Heads up: the shoutbox will be retiring soon. It’s tired of working, and can’t wait to relax. You can still send a message to the channel owner, though!
Channels are a simple, beautiful way to showcase and watch videos. Browse more Channels.