title: Pitfalls in the technique and interpretation of regional venous sampling for localizing pheochromocytoma.
mesh_terms: D000328:Adult; D002404:Catheterization / Q000009:adverse effects; D002648:Child; D004837:Epinephrine / Q000097:blood; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D009638:Norepinephrine / Q000097:blood / Q000652:urine; D009647:Normetanephrine / Q000652:urine; D010673:Pheochromocytoma / Q000097:blood* / Q000175:diagnosis; D014682:Vena Cava, Inferior
chemical_list: D009647:Normetanephrine; D009638:Norepinephrine; D004837:Epinephrine