Methods: Fluorescence polarization immunoassay(FPIA) was used to measure the blood concentrations of ciclosporin and sodium valproate.

• 方法:采用荧光偏振免疫分析法监测环孢素A和丙戊酸钠的血药浓度,并对监测过程进行预防性和回顾性质量控制。