title: Assessment of a new ultraviolet spectrophotometric method for determination of theophylline in plasma.
mesh_terms: D002849:Chromatography, Gas; D006801:Humans; D007124:Immunoenzyme Techniques; D008722:Methods; D013056:Spectrophotometry, Ultraviolet / Q000379:methods; D013806:Theophylline / Q000097:blood*
chemical_list: D013806:Theophylline