title: Interference of an oxprenolol metabolite with screening tests for 5-hydroxyindole in urine.
mesh_terms: D002276:Carcinoid Tumor / Q000378:metabolism*; D005189:False Positive Reactions; D006801:Humans; D007211:Indoles / Q000652:urine*; D010096:Oxprenolol / Q000378:metabolism*
chemical_list: D007211:Indoles; C026785:5-hydroxyindole; D010096:Oxprenolol