Erowid
 
 
Plants - Drugs Mind - Spirit Freedom - Law Arts - Culture Library  
Erowid - Honest Global Drug Information
We're an educational non-profit working to provide a balanced, honest look at
psychoactive drugs and drug use--to reduce harms, improve benefits, & support
reasonable policies. This work is made possible by $10, $50, & $100 donations.
1989 Price MDMA Neurotoxicity Study
Study Index

Neuroendocrine and Mood Responses to Intravenous L-Tryptophan in 3,4-Methylenedioxymethamphetamine (MDMA) Users; Preliminary Observations,
by L.H. Price; G.A. Ricaurte; J.H. Krystal; G.R. Heninger
Archives of General Psychiatry Vol 46 (No 1) Jan 1989; 20-22