Pat A. O'Hare

18 Two Steps Forward, One Step Back: Anti-User Bias in New York State's Approach to Needle Exchange

Patricia G. Erickson, Yuet W. Cheung, Rod Sorge, 1997 .

Harm Reduction: History, Definition, and Practice

Diane M. Riley, Pat A. O'Hare, D. Riley, 2000 .