title: An appraisal of a fluoro-immuno assay technique for the determination of blood theophylline concentration.
mesh_terms: D002851:Chromatography, High Pressure Liquid / Q000379:methods; D005455:Fluorescent Antibody Technique; D006801:Humans; D013806:Theophylline / Q000097:blood*
chemical_list: D013806:Theophylline