Life On Earth
Images / Biology & Medicine / Drug Classification Chart
Drug Classification Chart This image breaks down the majority of common drugs and stimulants into tranquillizers, depressants, stimulants and hallucinogens and shows you how much it falls into each category.
Source & Copyright Information:
Posted by Nova on April 10, 2011 at 5:12 pm
Hits: 24858 | Comments: 1
Copyright 2006-2014 Educated Earth