抄録
The serum phenytoin level determined by enzyme immunoassy (EMIT) was compared with that by gas-liquid chromatography (GLC). There was a close correlation between EMIT and GLC, and EMIT gave better result than GLC. EMIT was carried out simply using a small quantity of untreated serum. The hemolysis of serum sample in this test was found to have no effect on EMIT. The mean phenytoin level was widely distributed, 2.33±3.54 μg/ml, and that was lower than the optimum range.
