TY  - RPRT
TI  - Evaluating needle exchange: do distributed needles come back?
AU  - J Guydish
AU  - G Clark
AU  - D Garcia
AU  - M Downing
AU  - P Case
AU  - J L Sorensen
PY  - 1991
DO  - 10.2105/ajph.81.5.617
UR  - https://pubmed.ncbi.nlm.nih.gov/2014862/
ID  - 2014862
ER  -