TY  - RPRT
TI  - Arsenic speciation in human urine reference materials using high-performance liquid chromatography with inductively coupled plasma mass spectrometric detection.
AU  - J Zheng
AU  - W Kosmus
AU  - F Pichler-Semmelrock
AU  - M Köck
PY  - 1999
DO  - 10.1016/s0946-672x(99)80005-4
UR  - https://pubmed.ncbi.nlm.nih.gov/10612078/
ID  - 10612078
ER  -