@misc{indiciae60eb7919837b, title = {Optimization of a matrix solid-phase dispersion method with sequential clean-up for the determination of alkylphenol ethoxylates in biological tissues.}, author = {M Zhao and F van der Wielen and P de Voogt}, year = {1999}, doi = {10.1016/s0021-9673(99)00101-6}, url = {https://pubmed.ncbi.nlm.nih.gov/10227180/}, note = {Source identifier: 10227180} }