1. High performance liquid chromatographic determination of paraquat in blood. (In Japanese.);Hosoi;Eisei Kagaku,1985
2. Extraction and quantification of paraquat in liver and hemolyzed blood;Queree;J. Anal. Toxicol.,1985
3. Simultaneous determination of paraquat and diquat in blood and urine by high performance liquid chromatography utilizing their oxidation products. (In Japanese.);Tsuchihashi;Rep. Natl. Res. Inst. Police Sci.,1988
4. A rapid method for determination of paraquat in blood by reversed-phase high-performance liquid chromatography. (In Japanese.);Yamamoto;Jpn. J. Toxicol.,1989