TY  - RPRT
TI  - Evaluating needle exchange: are there negative effects?
AU  - J Guydish
AU  - J Bucardo
AU  - M Young
AU  - W Woods
AU  - O Grinstead
AU  - W Clark
PY  - 1993
UR  - https://pubmed.ncbi.nlm.nih.gov/8395856/
ID  - 8395856
ER  -