title: Homogeneous enzyme immunoassay for theophylline in serum and plasma.
mesh_terms: D003429:Cross Reactions; D005069:Evaluation Studies as Topic; D006801:Humans; D007124:Immunoenzyme Techniques; D010949:Plasma / Q000032:analysis; D011933:Reagent Kits, Diagnostic; D013056:Spectrophotometry, Ultraviolet; D013806:Theophylline / Q000097:blood*
chemical_list: D011933:Reagent Kits, Diagnostic; D013806:Theophylline