bibliographicCitation |
Ingelse BA, van Dam RC, Vreeken RJ, Mol HG, Steijger OM. Determination of polar organophosphorus pesticides in aqueous samples by direct injection using liquid chromatography-tandem mass spectrometry. J Chromatogr A. 2001 May 18;918(1):67–78. doi: 10.1016/s0021-9673(01)00660-4. PMID: 11403457. |