Addiction. 99(4):411–412, APRIL 2004 Issn Print: 0965-2140 Publication Date: April 2004 Print THE ASI AS A STILL DEVELOPING INSTRUMENT: RESPONSE TO MÄKELÄ A. MCLELLAN;JOHN CACCIOLA;ARTHUR ALTERMAN; + Author Information Treatment Research Institute, 600 Public Ledger Bld, 150 Independence Mall South, Philadelphia, PA 19106, USA. E-mail: tmclellan@tresearch.org Checking for direct PDF access through Ovid Abstract Abstract unavailable for this article.