A study of the degradation of organophosphorus pesticides in river waters and the identification of their degradation products by chromatography coupled with mass spectrometry.
Zhao X, Hwang HM. A study of the degradation of organophosphorus pesticides in river waters and the identification of their degradation products by chromatography coupled with mass spectrometry. Arch Environ Contam Toxicol. 2009 May; 56(4):646-53.