TY  - RPRT
TI  - Drug testing in the workplace.
AU  - P R Tyson
AU  - I I Vaughn RA
AU  - M W Gries
AU  - H M Goldberg
PY  - 1987
UR  - https://pubmed.ncbi.nlm.nih.gov/3587802/
ID  - 3587802
ER  -