TY  - RPRT
TI  - Reference materials for analytical toxicology including doping control: freeze-dried urine samples.
AU  - C Jiménez
AU  - R Ventura
AU  - J Williams
AU  - J Segura
AU  - R de la Torre
PY  - 2004
DO  - 10.1039/b310111h
UR  - https://pubmed.ncbi.nlm.nih.gov/15116239/
ID  - 15116239
ER  -