Stewart M J, Levitt T, Jarvie D R
Clin Chim Acta. 1979 Jun 15;94(3):253-7. doi: 10.1016/0009-8981(79)90072-x.
A comparison was made between the RIA method for paraquat in plasma, and a modified colorimetric method involving ion-pair extraction of paraquat. The comparison was carried out on plasma from patients admitted with paraquat poisoning. The correlation between the methods was good and both were found to be sufficiently rapid for emergency use.
对血浆中百草枯的放射免疫分析方法与一种改良的比色法（涉及百草枯的离子对萃取）进行了比较。该比较是在因百草枯中毒入院患者的血浆上进行的。两种方法之间的相关性良好，且发现两者都足够快速，可用于紧急情况。
