TY  - RPRT
TI  - Optimization of a matrix solid-phase dispersion method with sequential clean-up for the determination of alkylphenol ethoxylates in biological tissues.
AU  - M Zhao
AU  - F van der Wielen
AU  - P de Voogt
PY  - 1999
DO  - 10.1016/s0021-9673(99)00101-6
UR  - https://pubmed.ncbi.nlm.nih.gov/10227180/
ID  - 10227180
ER  -