TY  - RPRT
TI  - Laboratory testing for drug abuse.
AU  - Elizabeth A Warner
AU  - Peter D Friedmann
PY  - 2006
DO  - 10.1001/archpedi.160.8.854-a
UR  - https://pubmed.ncbi.nlm.nih.gov/16894087/
ID  - 16894087
ER  -