TY - RPRT TI - Injection drug users' needle-cleaning practices. AU - H A Siegal AU - R G Carlson AU - R Falck AU - J Wang PY - 1994 DO - 10.2105/ajph.84.9.1523-a UR - https://pubmed.ncbi.nlm.nih.gov/8092389/ ID - 8092389 ER -