Progress in the science of addiction

Journal/Book: Am J Psychiatry. 1997; 154: 1400 K St NW, Washington, DC 20005. Amer Psychiatric Association. 1195-1197.

Note: Editorial OBrien CP, Univ Penn, Dept Psychiat, VA Med Ctr, 3900 Chestnut St, Philadelphia,PA 19104 USA

Keyword(s): DRUG