title: Quantitative GLC determination of codeine in plasma.
abstract: A sensitive and accurate GLC method for quantitating codeine in plasma at levels of 50 ng/ml, with limits of detection as low as 5 ng/ml, is described.
mesh_terms: D002849:Chromatography, Gas; D003061:Codeine / Q000097:blood* / Q000378:metabolism; D006801:Humans; D008722:Methods; D013997:Time Factors
chemical_list: D003061:Codeine