DRUGS OF ABUSE
Diagnosis and Treatment of Drug Abuse in Family Practice: Pathophysiology http://www.nida.nih.gov/Diagnosis-Treatment/diagnosis4.html
Scientists want new drug rankings: The drug classification system in the UK is not “fit for purpose” and should be scrapped, scientists have said. http://news.bbc.co.uk/1/hi/health/6474053.stm
Substance Abuse Problems Topics (Medline Plus) ttp://www.nlm.nih.gov/medlineplus/substanceabuseproblems.html
Neurons and Synapses 