박혜영 최정은 최명자 송은영 박종세 2024-01-22T00:03:44Z 2024-01-22T00:03:44Z 2022-01-10 1991-01 https://pubs.kist.re.kr/handle/201004/146893 Quantitation of barbiturates in urine by GC/MS and its comparison to fluorescene polarization immunoassay. Article 3 Korean j. toxicol., v.v. 7, no.no. 1, pp.29 - 35 Korean j. toxicol. v. 7 no. 1 29 35 barbiturate assay GC/MS fluorescence polarization immunoassay